82795904 has 16 divisors (see below), whose sum is σ = 164945220. Its totient is φ = 41397888.

The previous prime is 82795879. The next prime is 82795907. The reversal of 82795904 is 40959728.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82795907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323294 + ... + 323549.

Almost surely, 2^82795904 is an apocalyptic number.

It is an amenable number.

82795904 is a deficient number, since it is larger than the sum of its proper divisors (82149316).

82795904 is an equidigital number, since it uses as much as digits as its factorization.

82795904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646857 (or 646845 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 82795904 is about 9099.2254615434. The cubic root of 82795904 is about 435.8492310393.

The spelling of 82795904 in words is "eighty-two million, seven hundred ninety-five thousand, nine hundred four".