82718495 has 32 divisors (see below), whose sum is σ = 108838080. Its totient is φ = 60134400.

The previous prime is 82718477. The next prime is 82718507. The reversal of 82718495 is 59481728.

It is not a de Polignac number, because 82718495 - 2⁶ = 82718431 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 354899 + ... + 355131.

It is an arithmetic number, because the mean of its divisors is an integer number (3401190).

Almost surely, 2^82718495 is an apocalyptic number.

82718495 is a deficient number, since it is larger than the sum of its proper divisors (26119585).

82718495 is a wasteful number, since it uses less digits than its factorization.

82718495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395.

The product of its digits is 161280, while the sum is 44.

The square root of 82718495 is about 9094.9708630649. The cubic root of 82718495 is about 435.7133580815.

The spelling of 82718495 in words is "eighty-two million, seven hundred eighteen thousand, four hundred ninety-five".