88715087 has 4 divisors (see below), whose sum is σ = 91576896. Its totient is φ = 85853280.

The previous prime is 88715069. The next prime is 88715113. The reversal of 88715087 is 78051788.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88715087 - 2⁶ = 88715023 is a prime.

It is a super-2 number, since 2×88715087² = 15740733322835138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88715387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430858 + ... + 1430919.

It is an arithmetic number, because the mean of its divisors is an integer number (22894224).

Almost surely, 2^88715087 is an apocalyptic number.

88715087 is a deficient number, since it is larger than the sum of its proper divisors (2861809).

88715087 is a wasteful number, since it uses less digits than its factorization.

88715087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861808.

The product of its (nonzero) digits is 125440, while the sum is 44.

The square root of 88715087 is about 9418.8686687946. The cubic root of 88715087 is about 445.9975718261.

The spelling of 88715087 in words is "eighty-eight million, seven hundred fifteen thousand, eighty-seven".