82374392 has 16 divisors (see below), whose sum is σ = 154677600. Its totient is φ = 41127040.

The previous prime is 82374379. The next prime is 82374403. The reversal of 82374392 is 29347328.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1409 + ... + 12912.

It is an arithmetic number, because the mean of its divisors is an integer number (9667350).

Almost surely, 2^82374392 is an apocalyptic number.

It is an amenable number.

82374392 is a deficient number, since it is larger than the sum of its proper divisors (72303208).

82374392 is a wasteful number, since it uses less digits than its factorization.

82374392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15046 (or 15042 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 82374392 is about 9076.0339355910. The cubic root of 82374392 is about 435.1083395981.

The spelling of 82374392 in words is "eighty-two million, three hundred seventy-four thousand, three hundred ninety-two".