82534912 has 20 divisors (see below), whose sum is σ = 164909646. Its totient is φ = 41267200.

The previous prime is 82534897. The next prime is 82534913. The reversal of 82534912 is 21943528.

It can be written as a sum of positive squares in only one way, i.e., 45373696 + 37161216 = 6736^2 + 6096^2 .

It is not an unprimeable number, because it can be changed into a prime (82534913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80089 + ... + 81112.

Almost surely, 2^82534912 is an apocalyptic number.

It is an amenable number.

82534912 is a deficient number, since it is larger than the sum of its proper divisors (82374734).

82534912 is an equidigital number, since it uses as much as digits as its factorization.

82534912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161219 (or 161203 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 82534912 is about 9084.8727013646. The cubic root of 82534912 is about 435.3907828461.

The spelling of 82534912 in words is "eighty-two million, five hundred thirty-four thousand, nine hundred twelve".