82529264 has 20 divisors (see below), whose sum is σ = 162154800. Its totient is φ = 40682880.

The previous prime is 82529261. The next prime is 82529281. The reversal of 82529264 is 46292528.

It is a super-2 number, since 2×82529264² = 13622158832763392, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82529261) 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, 35189 + ... + 37460.

It is an arithmetic number, because the mean of its divisors is an integer number (8107740).

Almost surely, 2^82529264 is an apocalyptic number.

It is an amenable number.

82529264 is a deficient number, since it is larger than the sum of its proper divisors (79625536).

82529264 is a wasteful number, since it uses less digits than its factorization.

82529264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72728 (or 72722 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 82529264 is about 9084.5618496436. The cubic root of 82529264 is about 435.3808511167.

The spelling of 82529264 in words is "eighty-two million, five hundred twenty-nine thousand, two hundred sixty-four".