87195675 has 48 divisors (see below), whose sum is σ = 165600512. Its totient is φ = 39657600.

The previous prime is 87195671. The next prime is 87195677. The reversal of 87195675 is 57659178.

It is not a de Polignac number, because 87195675 - 2² = 87195671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87195671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160905 + ... + 161445.

Almost surely, 2^87195675 is an apocalyptic number.

87195675 is a deficient number, since it is larger than the sum of its proper divisors (78404837).

87195675 is a wasteful number, since it uses less digits than its factorization.

87195675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 863 counting only the distinct ones).

The product of its digits is 529200, while the sum is 48.

The square root of 87195675 is about 9337.8624427649. The cubic root of 87195675 is about 443.4367146673.

The spelling of 87195675 in words is "eighty-seven million, one hundred ninety-five thousand, six hundred seventy-five".