69672925 has 24 divisors (see below), whose sum is σ = 99100800. Its totient is φ = 47599680.

The previous prime is 69672913. The next prime is 69672929. The reversal of 69672925 is 52927696.

It is not a de Polignac number, because 69672925 - 2⁵ = 69672893 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69672929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62271 + ... + 63379.

It is an arithmetic number, because the mean of its divisors is an integer number (4129200).

Almost surely, 2^69672925 is an apocalyptic number.

It is an amenable number.

69672925 is a deficient number, since it is larger than the sum of its proper divisors (29427875).

69672925 is a wasteful number, since it uses less digits than its factorization.

69672925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1480 counting only the distinct ones).

The product of its digits is 408240, while the sum is 46.

The square root of 69672925 is about 8347.0309092515. The cubic root of 69672925 is about 411.4856374482.

The spelling of 69672925 in words is "sixty-nine million, six hundred seventy-two thousand, nine hundred twenty-five".