88620992 has 28 divisors (see below), whose sum is σ = 176220120. Its totient is φ = 44219136.

The previous prime is 88620989. The next prime is 88621021. The reversal of 88620992 is 29902688.

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, 38498 + ... + 40734.

Almost surely, 2^88620992 is an apocalyptic number.

It is an amenable number.

88620992 is a deficient number, since it is larger than the sum of its proper divisors (87599128).

88620992 is a wasteful number, since it uses less digits than its factorization.

88620992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 88620992 is about 9413.8723169586. The cubic root of 88620992 is about 445.8398347049.

The spelling of 88620992 in words is "eighty-eight million, six hundred twenty thousand, nine hundred ninety-two".