87852715 has 8 divisors (see below), whose sum is σ = 105483168. Its totient is φ = 70242240.

The previous prime is 87852707. The next prime is 87852767. The reversal of 87852715 is 51725878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87852715 - 2³ = 87852707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7554 + ... + 15256.

It is an arithmetic number, because the mean of its divisors is an integer number (13185396).

Almost surely, 2^87852715 is an apocalyptic number.

87852715 is a deficient number, since it is larger than the sum of its proper divisors (17630453).

87852715 is a wasteful number, since it uses less digits than its factorization.

87852715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9989.

The product of its digits is 156800, while the sum is 43.

The square root of 87852715 is about 9372.9779152626. The cubic root of 87852715 is about 444.5477288547.

The spelling of 87852715 in words is "eighty-seven million, eight hundred fifty-two thousand, seven hundred fifteen".