88030172 has 12 divisors (see below), whose sum is σ = 155178240. Its totient is φ = 43693536.

The previous prime is 88030169. The next prime is 88030193. The reversal of 88030172 is 27103088.

It is a super-2 number, since 2×88030172² = 15498622364699168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79772 + ... + 80867.

It is an arithmetic number, because the mean of its divisors is an integer number (12931520).

Almost surely, 2^88030172 is an apocalyptic number.

It is an amenable number.

88030172 is a deficient number, since it is larger than the sum of its proper divisors (67148068).

88030172 is a wasteful number, since it uses less digits than its factorization.

88030172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160780 (or 160778 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 88030172 is about 9382.4395548279. The cubic root of 88030172 is about 444.8468470986.

The spelling of 88030172 in words is "eighty-eight million, thirty thousand, one hundred seventy-two".