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2062040 = 23551551
BaseRepresentation
bin111110111011011011000
310212202120212
413313123120
51011441130
6112110252
723345531
oct7673330
93782525
102062040
111189272
12835388
13572756
143b9688
152aae95
hex1f76d8

2062040 has 16 divisors (see below), whose sum is σ = 4639680. Its totient is φ = 824800.

The previous prime is 2062037. The next prime is 2062043. The reversal of 2062040 is 402602.

It is an interprime number because it is at equal distance from previous prime (2062037) and next prime (2062043).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2062043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25736 + ... + 25815.

It is an arithmetic number, because the mean of its divisors is an integer number (289980).

22062040 is an apocalyptic number.

2062040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2062040 is an abundant number, since it is smaller than the sum of its proper divisors (2577640).

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

2062040 is a wasteful number, since it uses less digits than its factorization.

2062040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51562 (or 51558 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2062040 is about 1435.9805012604. The cubic root of 2062040 is about 127.2816202815.

Adding to 2062040 its reverse (402602), we get a palindrome (2464642).

The spelling of 2062040 in words is "two million, sixty-two thousand, forty", and thus it is an eban number.

Divisors: 1 2 4 5 8 10 20 40 51551 103102 206204 257755 412408 515510 1031020 2062040