82476858722 has 8 divisors (see below), whose sum is σ = 123815304156. Its totient is φ = 41205090672.

The previous prime is 82476858713. The next prime is 82476858731. The reversal of 82476858722 is 22785867428.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82476858713) and next prime (82476858731).

It can be written as a sum of positive squares in 2 ways, for example, as 78585469561 + 3891389161 = 280331^2 + 62381^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16666253 + ... + 16671200.

Almost surely, 2^82476858722 is an apocalyptic number.

82476858722 is a deficient number, since it is larger than the sum of its proper divisors (41338445434).

82476858722 is a wasteful number, since it uses less digits than its factorization.

82476858722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33338692.

The product of its digits is 24084480, while the sum is 59.

The spelling of 82476858722 in words is "eighty-two billion, four hundred seventy-six million, eight hundred fifty-eight thousand, seven hundred twenty-two".