76870185822 has 48 divisors (see below), whose sum is σ = 166927365072. Its totient is φ = 25565725440.

The previous prime is 76870185773. The next prime is 76870185877. The reversal of 76870185822 is 22858107867.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 30061368 + ... + 30063924.

It is an arithmetic number, because the mean of its divisors is an integer number (3477653439).

Almost surely, 2^76870185822 is an apocalyptic number.

76870185822 is an abundant number, since it is smaller than the sum of its proper divisors (90057179250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76870185822 is a wasteful number, since it uses less digits than its factorization.

76870185822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673 (or 5670 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 76870185822 in words is "seventy-six billion, eight hundred seventy million, one hundred eighty-five thousand, eight hundred twenty-two".