82895407 has 12 divisors (see below), whose sum is σ = 96583536. Its totient is φ = 70939680.

The previous prime is 82895389. The next prime is 82895419. The reversal of 82895407 is 70459828.

It is a de Polignac number, because none of the positive numbers 2^k-82895407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82895467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47307 + ... + 49027.

It is an arithmetic number, because the mean of its divisors is an integer number (8048628).

Almost surely, 2^82895407 is an apocalyptic number.

82895407 is a deficient number, since it is larger than the sum of its proper divisors (13688129).

82895407 is a wasteful number, since it uses less digits than its factorization.

82895407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 82895407 is about 9104.6914829664. The cubic root of 82895407 is about 436.0237603834.

The spelling of 82895407 in words is "eighty-two million, eight hundred ninety-five thousand, four hundred seven".