82529796 has 48 divisors (see below), whose sum is σ = 203986944. Its totient is φ = 25915296.

The previous prime is 82529723. The next prime is 82529809. The reversal of 82529796 is 69792528.

It is a super-2 number, since 2×82529796² = 13622334455603232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16261 + ... + 20723.

It is an arithmetic number, because the mean of its divisors is an integer number (4249728).

Almost surely, 2^82529796 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 82529796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101993472).

82529796 is an abundant number, since it is smaller than the sum of its proper divisors (121457148).

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

82529796 is a wasteful number, since it uses less digits than its factorization.

82529796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4560 (or 4558 counting only the distinct ones).

The product of its digits is 544320, while the sum is 48.

The square root of 82529796 is about 9084.5911300399. The cubic root of 82529796 is about 435.3817866318.

The spelling of 82529796 in words is "eighty-two million, five hundred twenty-nine thousand, seven hundred ninety-six".