11928606732 has 72 divisors (see below), whose sum is σ = 34659739296. Its totient is φ = 3388460544.

The previous prime is 11928606709. The next prime is 11928606773. The reversal of 11928606732 is 23760682911.

11928606732 is a `hidden beast` number, since 1 + 1 + 9 + 2 + 8 + 606 + 7 + 32 = 666.

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, 93213 + ... + 180404.

It is an arithmetic number, because the mean of its divisors is an integer number (481385268).

Almost surely, 2^11928606732 is an apocalyptic number.

11928606732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11928606732 is an abundant number, since it is smaller than the sum of its proper divisors (22731132564).

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

11928606732 is a wasteful number, since it uses less digits than its factorization.

11928606732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273807 (or 273802 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 11928606732 in words is "eleven billion, nine hundred twenty-eight million, six hundred six thousand, seven hundred thirty-two".