88917312 has 56 divisors (see below), whose sum is σ = 256653792. Its totient is φ = 26944000.

The previous prime is 88917289. The next prime is 88917317. The reversal of 88917312 is 21371988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88917317) 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, 18939 + ... + 23162.

Almost surely, 2^88917312 is an apocalyptic number.

It is an amenable number.

88917312 is an abundant number, since it is smaller than the sum of its proper divisors (167736480).

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

88917312 is a wasteful number, since it uses less digits than its factorization.

88917312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42127 (or 42117 counting only the distinct ones).

The product of its digits is 24192, while the sum is 39.

The square root of 88917312 is about 9429.5976584370. The cubic root of 88917312 is about 446.3361967367.

The spelling of 88917312 in words is "eighty-eight million, nine hundred seventeen thousand, three hundred twelve".