87016575 has 12 divisors (see below), whose sum is σ = 143867528. Its totient is φ = 46408800.

The previous prime is 87016571. The next prime is 87016583. The reversal of 87016575 is 57561078.

It is not a de Polignac number, because 87016575 - 2² = 87016571 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87016571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 580036 + ... + 580185.

Almost surely, 2^87016575 is an apocalyptic number.

87016575 is a deficient number, since it is larger than the sum of its proper divisors (56850953).

87016575 is a wasteful number, since it uses less digits than its factorization.

87016575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160234 (or 1160229 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 39.

The square root of 87016575 is about 9328.2675240368. The cubic root of 87016575 is about 443.1329000815.

The spelling of 87016575 in words is "eighty-seven million, sixteen thousand, five hundred seventy-five".