88660992 has 264 divisors, whose sum is σ = 298698240. Its totient is φ = 23224320.

The previous prime is 88660939. The next prime is 88661003. The reversal of 88660992 is 29906688.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2860017 + ... + 2860047.

Almost surely, 2^88660992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88660992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149349120).

88660992 is an abundant number, since it is smaller than the sum of its proper divisors (210037248).

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

88660992 is a wasteful number, since it uses less digits than its factorization.

88660992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 88660992 is about 9415.9966015287. The cubic root of 88660992 is about 445.9069027533.

The spelling of 88660992 in words is "eighty-eight million, six hundred sixty thousand, nine hundred ninety-two".