82946157192 has 80 divisors (see below), whose sum is σ = 233717520960. Its totient is φ = 27483122016.

The previous prime is 82946157179. The next prime is 82946157197. The reversal of 82946157192 is 29175164928.

It is a happy number.

82946157192 is a `hidden beast` number, since 8 + 2 + 9 + 4 + 61 + 571 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (82946157197) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 275028 + ... + 491459.

It is an arithmetic number, because the mean of its divisors is an integer number (2921469012).

Almost surely, 2^82946157192 is an apocalyptic number.

It is an amenable number.

82946157192 is an abundant number, since it is smaller than the sum of its proper divisors (150771363768).

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

82946157192 is a wasteful number, since it uses less digits than its factorization.

82946157192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766672 (or 766659 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The spelling of 82946157192 in words is "eighty-two billion, nine hundred forty-six million, one hundred fifty-seven thousand, one hundred ninety-two".