11974164 has 24 divisors (see below), whose sum is σ = 28015680. Its totient is φ = 3980544.

The previous prime is 11974121. The next prime is 11974169. The reversal of 11974164 is 46147911.

11974164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11974169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4132 + ... + 6404.

It is an arithmetic number, because the mean of its divisors is an integer number (1167320).

Almost surely, 2^11974164 is an apocalyptic number.

It is an amenable number.

11974164 is an abundant number, since it is smaller than the sum of its proper divisors (16041516).

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

11974164 is a wasteful number, since it uses less digits than its factorization.

11974164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719 (or 2717 counting only the distinct ones).

The product of its digits is 6048, while the sum is 33.

The square root of 11974164 is about 3460.3705003944. The cubic root of 11974164 is about 228.7784258025.

It can be divided in two parts, 119741 and 64, that added together give a triangular number (119805 = T₄₈₉).

The spelling of 11974164 in words is "eleven million, nine hundred seventy-four thousand, one hundred sixty-four".