8715264 has 44 divisors (see below), whose sum is σ = 23237544. Its totient is φ = 2904064.

The previous prime is 8715263. The next prime is 8715269. The reversal of 8715264 is 4625178.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8715263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654 + ... + 4490.

It is an arithmetic number, because the mean of its divisors is an integer number (528126).

Almost surely, 2^8715264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8715264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11618772).

8715264 is an abundant number, since it is smaller than the sum of its proper divisors (14522280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8715264 is a wasteful number, since it uses less digits than its factorization.

8715264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860 (or 2842 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 8715264 is about 2952.1625971481. The cubic root of 8715264 is about 205.7912234261.

It can be divided in two parts, 87 and 15264, that added together give a palindrome (15351).

The spelling of 8715264 in words is "eight million, seven hundred fifteen thousand, two hundred sixty-four".