82692474 has 16 divisors (see below), whose sum is σ = 165662112. Its totient is φ = 27517968.

The previous prime is 82692473. The next prime is 82692487. The reversal of 82692474 is 47429628.

It is not an unprimeable number, because it can be changed into a prime (82692473) 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, 7564 + ... + 14919.

It is an arithmetic number, because the mean of its divisors is an integer number (10353882).

Almost surely, 2^82692474 is an apocalyptic number.

82692474 is an abundant number, since it is smaller than the sum of its proper divisors (82969638).

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

82692474 is a wasteful number, since it uses less digits than its factorization.

82692474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23101.

The product of its digits is 193536, while the sum is 42.

The square root of 82692474 is about 9093.5402346941. The cubic root of 82692474 is about 435.6676654129.

The spelling of 82692474 in words is "eighty-two million, six hundred ninety-two thousand, four hundred seventy-four".