82606475 has 24 divisors (see below), whose sum is σ = 120849408. Its totient is φ = 54813600.

The previous prime is 82606453. The next prime is 82606481. The reversal of 82606475 is 57460628.

It is a happy number.

It is not a de Polignac number, because 82606475 - 2⁸ = 82606219 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2189 + ... + 13038.

It is an arithmetic number, because the mean of its divisors is an integer number (5035392).

Almost surely, 2^82606475 is an apocalyptic number.

82606475 is a deficient number, since it is larger than the sum of its proper divisors (38242933).

82606475 is a wasteful number, since it uses less digits than its factorization.

82606475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15275 (or 15270 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 82606475 is about 9088.8104282134. The cubic root of 82606475 is about 435.5165836290.

The spelling of 82606475 in words is "eighty-two million, six hundred six thousand, four hundred seventy-five".