11832622164 has 36 divisors (see below), whose sum is σ = 32629353120. Its totient is φ = 3585642960.

The previous prime is 11832622141. The next prime is 11832622201. The reversal of 11832622164 is 46122623811.

It is a happy number.

11832622164 is a `hidden beast` number, since 1 + 18 + 3 + 2 + 622 + 16 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14939784 + ... + 14940575.

It is an arithmetic number, because the mean of its divisors is an integer number (906370920).

Almost surely, 2^11832622164 is an apocalyptic number.

It is an amenable number.

11832622164 is an abundant number, since it is smaller than the sum of its proper divisors (20796730956).

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

11832622164 is a wasteful number, since it uses less digits than its factorization.

11832622164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29880380 (or 29880375 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The spelling of 11832622164 in words is "eleven billion, eight hundred thirty-two million, six hundred twenty-two thousand, one hundred sixty-four".