82874416 has 40 divisors (see below), whose sum is σ = 165535040. Its totient is φ = 40170816.

The previous prime is 82874411. The next prime is 82874423. The reversal of 82874416 is 61447828.

It is not an unprimeable number, because it can be changed into a prime (82874411) 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, 111775 + ... + 112513.

It is an arithmetic number, because the mean of its divisors is an integer number (4138376).

Almost surely, 2^82874416 is an apocalyptic number.

82874416 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

82874416 is a deficient number, since it is larger than the sum of its proper divisors (82660624).

82874416 is a wasteful number, since it uses less digits than its factorization.

82874416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 947 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 82874416 is about 9103.5386526339. The cubic root of 82874416 is about 435.9869535697.

The spelling of 82874416 in words is "eighty-two million, eight hundred seventy-four thousand, four hundred sixteen".