172025896 has 32 divisors (see below), whose sum is σ = 369051840. Its totient is φ = 73640448.

The previous prime is 172025891. The next prime is 172025899. The reversal of 172025896 is 698520271.

It is not an unprimeable number, because it can be changed into a prime (172025891) 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, 84280 + ... + 86296.

It is an arithmetic number, because the mean of its divisors is an integer number (11532870).

Almost surely, 2^172025896 is an apocalyptic number.

It is an amenable number.

172025896 is an abundant number, since it is smaller than the sum of its proper divisors (197025944).

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

172025896 is a wasteful number, since it uses less digits than its factorization.

172025896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553 (or 3549 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 172025896 is about 13115.8642871905. The cubic root of 172025896 is about 556.1576852064.

The spelling of 172025896 in words is "one hundred seventy-two million, twenty-five thousand, eight hundred ninety-six".