87015327 has 32 divisors (see below), whose sum is σ = 136780800. Its totient is φ = 49180320.

The previous prime is 87015323. The next prime is 87015329. The reversal of 87015327 is 72351078.

It is not a de Polignac number, because 87015327 - 2² = 87015323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87015323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105577 + ... + 106397.

It is an arithmetic number, because the mean of its divisors is an integer number (4274400).

Almost surely, 2^87015327 is an apocalyptic number.

87015327 is a deficient number, since it is larger than the sum of its proper divisors (49765473).

87015327 is a wasteful number, since it uses less digits than its factorization.

87015327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 934 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 87015327 is about 9328.2006303467. The cubic root of 87015327 is about 443.1307815866.

It can be divided in two parts, 8701 and 5327, that added together give a triangular number (14028 = T₁₆₇).

The spelling of 87015327 in words is "eighty-seven million, fifteen thousand, three hundred twenty-seven".