82104814 has 32 divisors (see below), whose sum is σ = 143078400. Its totient is φ = 34943040.

The previous prime is 82104787. The next prime is 82104821. The reversal of 82104814 is 41840128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36099 + ... + 38305.

It is an arithmetic number, because the mean of its divisors is an integer number (4471200).

Almost surely, 2^82104814 is an apocalyptic number.

82104814 is a deficient number, since it is larger than the sum of its proper divisors (60973586).

82104814 is a wasteful number, since it uses less digits than its factorization.

82104814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 82104814 is about 9061.1706749183. The cubic root of 82104814 is about 434.6331764640.

The spelling of 82104814 in words is "eighty-two million, one hundred four thousand, eight hundred fourteen".