82938672 has 30 divisors (see below), whose sum is σ = 232113492. Its totient is φ = 27646176.

The previous prime is 82938643. The next prime is 82938673. The reversal of 82938672 is 27683928.

It is not an unprimeable number, because it can be changed into a prime (82938673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 287838 + ... + 288125.

Almost surely, 2^82938672 is an apocalyptic number.

It is an amenable number.

82938672 is an abundant number, since it is smaller than the sum of its proper divisors (149174820).

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

82938672 is a wasteful number, since it uses less digits than its factorization.

82938672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575977 (or 575968 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 82938672 is about 9107.0671459038. The cubic root of 82938672 is about 436.0996040989.

The spelling of 82938672 in words is "eighty-two million, nine hundred thirty-eight thousand, six hundred seventy-two".