82900715 has 16 divisors (see below), whose sum is σ = 102211200. Its totient is φ = 64517760.

The previous prime is 82900703. The next prime is 82900739. The reversal of 82900715 is 51700928.

It is not a de Polignac number, because 82900715 - 2⁶ = 82900651 is a prime.

It is a super-2 number, since 2×82900715² = 13745057095022450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41561 + ... + 43509.

It is an arithmetic number, because the mean of its divisors is an integer number (6388200).

Almost surely, 2^82900715 is an apocalyptic number.

82900715 is a deficient number, since it is larger than the sum of its proper divisors (19310485).

82900715 is a wasteful number, since it uses less digits than its factorization.

82900715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 82900715 is about 9104.9829763707. The cubic root of 82900715 is about 436.0330667484.

The spelling of 82900715 in words is "eighty-two million, nine hundred thousand, seven hundred fifteen".