82940595 has 16 divisors (see below), whose sum is σ = 132972192. Its totient is φ = 44145920.

The previous prime is 82940591. The next prime is 82940617. The reversal of 82940595 is 59504928.

It is not a de Polignac number, because 82940595 - 2² = 82940591 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82940591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2509 + ... + 13121.

It is an arithmetic number, because the mean of its divisors is an integer number (8310762).

Almost surely, 2^82940595 is an apocalyptic number.

82940595 is a deficient number, since it is larger than the sum of its proper divisors (50031597).

82940595 is a wasteful number, since it uses less digits than its factorization.

82940595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11142.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 82940595 is about 9107.1727226401. The cubic root of 82940595 is about 436.1029745132.

The spelling of 82940595 in words is "eighty-two million, nine hundred forty thousand, five hundred ninety-five".