87119088 has 80 divisors (see below), whose sum is σ = 258483456. Its totient is φ = 24768000.

The previous prime is 87119069. The next prime is 87119093. The reversal of 87119088 is 88091178.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83820 + ... + 84852.

Almost surely, 2^87119088 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 87119088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129241728).

87119088 is an abundant number, since it is smaller than the sum of its proper divisors (171364368).

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

87119088 is a wasteful number, since it uses less digits than its factorization.

87119088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302 (or 1296 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 42.

The square root of 87119088 is about 9333.7606568842. The cubic root of 87119088 is about 443.3068479979.

The spelling of 87119088 in words is "eighty-seven million, one hundred nineteen thousand, eighty-eight".