82162895 has 16 divisors (see below), whose sum is σ = 101246112. Its totient is φ = 63974400.

The previous prime is 82162889. The next prime is 82162939. The reversal of 82162895 is 59826128.

It is not a de Polignac number, because 82162895 - 2¹⁶ = 82097359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85739 + ... + 86691.

It is an arithmetic number, because the mean of its divisors is an integer number (6327882).

Almost surely, 2^82162895 is an apocalyptic number.

82162895 is a deficient number, since it is larger than the sum of its proper divisors (19083217).

82162895 is a wasteful number, since it uses less digits than its factorization.

82162895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402.

The product of its digits is 69120, while the sum is 41.

The square root of 82162895 is about 9064.3750474040. The cubic root of 82162895 is about 434.7356389064.

It can be divided in two parts, 8216 and 2895, that added together give a palindrome (11111).

The spelling of 82162895 in words is "eighty-two million, one hundred sixty-two thousand, eight hundred ninety-five".