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9064972 = 227421769
BaseRepresentation
bin100010100101…
…001000001100
3122001112210201
4202211020030
54310034342
6522143244
7140023330
oct42451014
918045721
109064972
115131714
123051b24
131b550b7
1412bd7c0
15be0db7
hex8a520c

9064972 has 24 divisors (see below), whose sum is σ = 18196640. Its totient is φ = 3870720.

The previous prime is 9064969. The next prime is 9064981. The reversal of 9064972 is 2794609.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11404 + ... + 12172.

Almost surely, 29064972 is an apocalyptic number.

It is an amenable number.

9064972 is an abundant number, since it is smaller than the sum of its proper divisors (9131668).

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

9064972 is a wasteful number, since it uses less digits than its factorization.

9064972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201 (or 1199 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 9064972 is about 3010.8091935558. The cubic root of 9064972 is about 208.5077278237.

The spelling of 9064972 in words is "nine million, sixty-four thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 421 769 842 1538 1684 2947 3076 5383 5894 10766 11788 21532 323749 647498 1294996 2266243 4532486 9064972