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2041875 = 3354112
BaseRepresentation
bin111110010100000010011
310211201221000
413302200103
51010320000
6111433043
723232663
oct7624023
93751830
102041875
111175100
12825783
13566514
143b21a3
152a5000
hex1f2813

2041875 has 60 divisors (see below), whose sum is σ = 4154920. Its totient is φ = 990000.

The previous prime is 2041867. The next prime is 2041891. The reversal of 2041875 is 5781402.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 2041875 - 23 = 2041867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

2041875 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 185620 + ... + 185630.

22041875 is an apocalyptic number.

2041875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2041875 is an abundant number, since it is smaller than the sum of its proper divisors (2113045).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2041875 is an equidigital number, since it uses as much as digits as its factorization.

2041875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51 (or 19 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2041875 is about 1428.9419162443. The cubic root of 2041875 is about 126.8653583717.

Multiplying 2041875 by its sum of digits (27), we get a square (55130625 = 74252).

2041875 divided by its sum of digits (27) gives a square (75625 = 2752).

It can be divided in two parts, 2041 and 875, that added together give a square (2916 = 542).

The spelling of 2041875 in words is "two million, forty-one thousand, eight hundred seventy-five".

Divisors: 1 3 5 9 11 15 25 27 33 45 55 75 99 121 125 135 165 225 275 297 363 375 495 605 625 675 825 1089 1125 1375 1485 1815 1875 2475 3025 3267 3375 4125 5445 5625 6875 7425 9075 12375 15125 16335 16875 20625 27225 37125 45375 61875 75625 81675 136125 185625 226875 408375 680625 2041875