82374782 has 24 divisors (see below), whose sum is σ = 144087336. Its totient is φ = 35217168.

The previous prime is 82374779. The next prime is 82374811. The reversal of 82374782 is 28747328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54428 + ... + 55920.

It is an arithmetic number, because the mean of its divisors is an integer number (6003639).

Almost surely, 2^82374782 is an apocalyptic number.

82374782 is a deficient number, since it is larger than the sum of its proper divisors (61712554).

82374782 is a wasteful number, since it uses less digits than its factorization.

82374782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072 (or 2065 counting only the distinct ones).

The product of its digits is 150528, while the sum is 41.

The square root of 82374782 is about 9076.0554207211. The cubic root of 82374782 is about 435.1090262677.

The spelling of 82374782 in words is "eighty-two million, three hundred seventy-four thousand, seven hundred eighty-two".