32822474920 has 64 divisors (see below), whose sum is σ = 80418096000. Its totient is φ = 12009086208.

The previous prime is 32822474911. The next prime is 32822474981. The reversal of 32822474920 is 2947422823.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722572 + ... + 766651.

It is an arithmetic number, because the mean of its divisors is an integer number (1256532750).

Almost surely, 2^32822474920 is an apocalyptic number.

It is an amenable number.

32822474920 is an abundant number, since it is smaller than the sum of its proper divisors (47595621080).

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

32822474920 is a wasteful number, since it uses less digits than its factorization.

32822474920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489282 (or 1489278 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 32822474920 in words is "thirty-two billion, eight hundred twenty-two million, four hundred seventy-four thousand, nine hundred twenty".