12164080 has 40 divisors (see below), whose sum is σ = 28426752. Its totient is φ = 4840704.

The previous prime is 12164077. The next prime is 12164101. The reversal of 12164080 is 8046121.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 30442 + ... + 30838.

Almost surely, 2^12164080 is an apocalyptic number.

12164080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12164080 is an abundant number, since it is smaller than the sum of its proper divisors (16262672).

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

12164080 is a wasteful number, since it uses less digits than its factorization.

12164080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793 (or 787 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 12164080 is about 3487.7041158906. The cubic root of 12164080 is about 229.9815990320.

The spelling of 12164080 in words is "twelve million, one hundred sixty-four thousand, eighty".