87608976 has 160 divisors (see below), whose sum is σ = 287981568. Its totient is φ = 22325760.

The previous prime is 87608957. The next prime is 87609023. The reversal of 87608976 is 67980678.

It is a happy number.

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, 135085 + ... + 135731.

Almost surely, 2^87608976 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 87608976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143990784).

87608976 is an abundant number, since it is smaller than the sum of its proper divisors (200372592).

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

87608976 is a wasteful number, since it uses less digits than its factorization.

87608976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 87608976 is about 9359.9666666073. The cubic root of 87608976 is about 444.1362296038.

The spelling of 87608976 in words is "eighty-seven million, six hundred eight thousand, nine hundred seventy-six".