82898585 has 32 divisors (see below), whose sum is σ = 124768512. Its totient is φ = 51367680.

The previous prime is 82898567. The next prime is 82898587. The reversal of 82898585 is 58589828.

It is a happy number.

It is not a de Polignac number, because 82898585 - 2⁶ = 82898521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82898587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75299 + ... + 76391.

It is an arithmetic number, because the mean of its divisors is an integer number (3899016).

Almost surely, 2^82898585 is an apocalyptic number.

It is an amenable number.

82898585 is a deficient number, since it is larger than the sum of its proper divisors (41869927).

82898585 is a wasteful number, since it uses less digits than its factorization.

82898585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313.

The product of its digits is 1843200, while the sum is 53.

The square root of 82898585 is about 9104.8660067021. The cubic root of 82898585 is about 436.0293323279.

The spelling of 82898585 in words is "eighty-two million, eight hundred ninety-eight thousand, five hundred eighty-five".