87056710 has 16 divisors (see below), whose sum is σ = 168756336. Its totient is φ = 32143968.

The previous prime is 87056707. The next prime is 87056713. The reversal of 87056710 is 1765078.

It is an interprime number because it is at equal distance from previous prime (87056707) and next prime (87056713).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87056713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334704 + ... + 334963.

It is an arithmetic number, because the mean of its divisors is an integer number (10547271).

Almost surely, 2^87056710 is an apocalyptic number.

87056710 is a deficient number, since it is larger than the sum of its proper divisors (81699626).

87056710 is a wasteful number, since it uses less digits than its factorization.

87056710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669687.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 87056710 is about 9330.4185329491. The cubic root of 87056710 is about 443.2010189247.

The spelling of 87056710 in words is "eighty-seven million, fifty-six thousand, seven hundred ten".