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6040972 = 227792731
BaseRepresentation
bin10111000010110110001100
3102100220122201
4113002312030
53021302342
6333251244
7102230110
oct27026614
912326581
106040972
113456743
122033b24
131336852
14b33740
157e4db7
hex5c2d8c

6040972 has 24 divisors (see below), whose sum is σ = 12239360. Its totient is φ = 2555280.

The previous prime is 6040963. The next prime is 6040997. The reversal of 6040972 is 2790406.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 6040972.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847 + ... + 3577.

Almost surely, 26040972 is an apocalyptic number.

It is an amenable number.

6040972 is an abundant number, since it is smaller than the sum of its proper divisors (6198388).

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

6040972 is a wasteful number, since it uses less digits than its factorization.

6040972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821 (or 2819 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 6040972 is about 2457.8388881292. The cubic root of 6040972 is about 182.1247383819.

The spelling of 6040972 in words is "six million, forty thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 79 158 316 553 1106 2212 2731 5462 10924 19117 38234 76468 215749 431498 862996 1510243 3020486 6040972