87282895 has 32 divisors (see below), whose sum is σ = 125089920. Its totient is φ = 57200640.

The previous prime is 87282847. The next prime is 87282911. The reversal of 87282895 is 59828278.

It is not a de Polignac number, because 87282895 - 2²⁵ = 53728463 is a prime.

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, 114315 + ... + 115075.

It is an arithmetic number, because the mean of its divisors is an integer number (3909060).

Almost surely, 2^87282895 is an apocalyptic number.

87282895 is a deficient number, since it is larger than the sum of its proper divisors (37807025).

87282895 is a wasteful number, since it uses less digits than its factorization.

87282895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915.

The product of its digits is 645120, while the sum is 49.

The square root of 87282895 is about 9342.5315091789. The cubic root of 87282895 is about 443.5845188699.

The spelling of 87282895 in words is "eighty-seven million, two hundred eighty-two thousand, eight hundred ninety-five".