32692747912 has 32 divisors (see below), whose sum is σ = 66990408480. Its totient is φ = 14833922560.

The previous prime is 32692747831. The next prime is 32692747933. The reversal of 32692747912 is 21974729623.

It is a self number, because there is not a number n which added to its sum of digits gives 32692747912.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280393 + ... + 379480.

It is an arithmetic number, because the mean of its divisors is an integer number (2093450265).

Almost surely, 2^32692747912 is an apocalyptic number.

It is an amenable number.

32692747912 is an abundant number, since it is smaller than the sum of its proper divisors (34297660568).

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

32692747912 is a wasteful number, since it uses less digits than its factorization.

32692747912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660453 (or 660449 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The spelling of 32692747912 in words is "thirty-two billion, six hundred ninety-two million, seven hundred forty-seven thousand, nine hundred twelve".