82829328 has 40 divisors (see below), whose sum is σ = 215277888. Its totient is φ = 27441792.

The previous prime is 82829323. The next prime is 82829359. The reversal of 82829328 is 82392828.

It is a self number, because there is not a number n which added to its sum of digits gives 82829328.

It is not an unprimeable number, because it can be changed into a prime (82829323) 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, 2850 + ... + 13182.

Almost surely, 2^82829328 is an apocalyptic number.

It is an amenable number.

82829328 is an abundant number, since it is smaller than the sum of its proper divisors (132448560).

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

82829328 is a wasteful number, since it uses less digits than its factorization.

82829328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511 (or 10505 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 82829328 is about 9101.0619160623. The cubic root of 82829328 is about 435.9078726875.

The spelling of 82829328 in words is "eighty-two million, eight hundred twenty-nine thousand, three hundred twenty-eight".