82452656 has 40 divisors (see below), whose sum is σ = 187685904. Its totient is φ = 34594560.

The previous prime is 82452637. The next prime is 82452659. The reversal of 82452656 is 65625428.

It is not an unprimeable number, because it can be changed into a prime (82452659) 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, 15731 + ... + 20306.

Almost surely, 2^82452656 is an apocalyptic number.

It is an amenable number.

82452656 is an abundant number, since it is smaller than the sum of its proper divisors (105233248).

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

82452656 is a wasteful number, since it uses less digits than its factorization.

82452656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36069 (or 36063 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 82452656 is about 9080.3444868573. The cubic root of 82452656 is about 435.2460949500.

It can be divided in two parts, 8245 and 2656, that added together give a palindrome (10901).

The spelling of 82452656 in words is "eighty-two million, four hundred fifty-two thousand, six hundred fifty-six".