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2874124 = 221183787
BaseRepresentation
bin1010111101101100001100
312102000120001
422331230030
51213432444
6141334044
733300241
oct12755414
95360501
102874124
111693410
12b67324
13798286
1454b5c8
153bb8d4
hex2bdb0c

2874124 has 24 divisors (see below), whose sum is σ = 5560128. Its totient is φ = 1289040.

The previous prime is 2874121. The next prime is 2874169. The reversal of 2874124 is 4214782.

It is a junction number, because it is equal to n+sod(n) for n = 2874092 and 2874101.

It is not an unprimeable number, because it can be changed into a prime (2874121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3259 + ... + 4045.

It is an arithmetic number, because the mean of its divisors is an integer number (231672).

22874124 is an apocalyptic number.

It is an amenable number.

2874124 is a deficient number, since it is larger than the sum of its proper divisors (2686004).

2874124 is a wasteful number, since it uses less digits than its factorization.

2874124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 883 counting only the distinct ones).

The product of its digits is 3584, while the sum is 28.

The square root of 2874124 is about 1695.3241577940. The cubic root of 2874124 is about 142.1789056271.

The spelling of 2874124 in words is "two million, eight hundred seventy-four thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 83 166 332 787 913 1574 1826 3148 3652 8657 17314 34628 65321 130642 261284 718531 1437062 2874124