82059879 has 32 divisors (see below), whose sum is σ = 130003200. Its totient is φ = 45480960.

The previous prime is 82059877. The next prime is 82059881. The reversal of 82059879 is 97895028.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82059877) and next prime (82059881).

It is not a de Polignac number, because 82059879 - 2¹ = 82059877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82059877) 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, 15927 + ... + 20439.

It is an arithmetic number, because the mean of its divisors is an integer number (4062600).

Almost surely, 2^82059879 is an apocalyptic number.

82059879 is a deficient number, since it is larger than the sum of its proper divisors (47943321).

82059879 is a wasteful number, since it uses less digits than its factorization.

82059879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575.

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 82059879 is about 9058.6907994478. The cubic root of 82059879 is about 434.5538721179.

The spelling of 82059879 in words is "eighty-two million, fifty-nine thousand, eight hundred seventy-nine".