11846901672 has 32 divisors (see below), whose sum is σ = 32908060800. Its totient is φ = 3948967152.

The previous prime is 11846901659. The next prime is 11846901701. The reversal of 11846901672 is 27610964811.

11846901672 is a `hidden beast` number, since 118 + 469 + 0 + 1 + 6 + 72 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27423168 + ... + 27423599.

It is an arithmetic number, because the mean of its divisors is an integer number (1028376900).

Almost surely, 2^11846901672 is an apocalyptic number.

11846901672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11846901672 is an abundant number, since it is smaller than the sum of its proper divisors (21061159128).

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

11846901672 is a wasteful number, since it uses less digits than its factorization.

11846901672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54846782 (or 54846772 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 11846901672 in words is "eleven billion, eight hundred forty-six million, nine hundred one thousand, six hundred seventy-two".