88921612 has 24 divisors (see below), whose sum is σ = 169252272. Its totient is φ = 40632000.

The previous prime is 88921597. The next prime is 88921639. The reversal of 88921612 is 21612988.

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, 3214 + ... + 13717.

It is an arithmetic number, because the mean of its divisors is an integer number (7052178).

Almost surely, 2^88921612 is an apocalyptic number.

It is an amenable number.

88921612 is a deficient number, since it is larger than the sum of its proper divisors (80330660).

88921612 is a wasteful number, since it uses less digits than its factorization.

88921612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17049 (or 17047 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 88921612 is about 9429.8256611668. The cubic root of 88921612 is about 446.3433914912.

The spelling of 88921612 in words is "eighty-eight million, nine hundred twenty-one thousand, six hundred twelve".