87542675 has 12 divisors (see below), whose sum is σ = 118421736. Its totient is φ = 63667200.

The previous prime is 87542627. The next prime is 87542683. The reversal of 87542675 is 57624578.

It is not a de Polignac number, because 87542675 - 2¹⁴ = 87526291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158894 + ... + 159443.

It is an arithmetic number, because the mean of its divisors is an integer number (9868478).

Almost surely, 2^87542675 is an apocalyptic number.

87542675 is a deficient number, since it is larger than the sum of its proper divisors (30879061).

87542675 is a wasteful number, since it uses less digits than its factorization.

87542675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318358 (or 318353 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 87542675 is about 9356.4242635742. The cubic root of 87542675 is about 444.0241630521.

The spelling of 87542675 in words is "eighty-seven million, five hundred forty-two thousand, six hundred seventy-five".