88977630 has 64 divisors (see below), whose sum is σ = 249062400. Its totient is φ = 20335392.

The previous prime is 88977617. The next prime is 88977659. The reversal of 88977630 is 3677988.

It is a self number, because there is not a number n which added to its sum of digits gives 88977630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5967 + ... + 14613.

It is an arithmetic number, because the mean of its divisors is an integer number (3891600).

Almost surely, 2^88977630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88977630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124531200).

88977630 is an abundant number, since it is smaller than the sum of its proper divisors (160084770).

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

88977630 is a wasteful number, since it uses less digits than its factorization.

88977630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8678 (or 8664 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 88977630 is about 9432.7954499183. The cubic root of 88977630 is about 446.4370995521.

The spelling of 88977630 in words is "eighty-eight million, nine hundred seventy-seven thousand, six hundred thirty".