11816464 has 20 divisors (see below), whose sum is σ = 24976080. Its totient is φ = 5371040.

The previous prime is 11816449. The next prime is 11816477. The reversal of 11816464 is 46461811.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33394 + ... + 33745.

It is an arithmetic number, because the mean of its divisors is an integer number (1248804).

Almost surely, 2^11816464 is an apocalyptic number.

It is an amenable number.

11816464 is an abundant number, since it is smaller than the sum of its proper divisors (13159616).

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

11816464 is a wasteful number, since it uses less digits than its factorization.

11816464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67158 (or 67152 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 11816464 is about 3437.5083999897. The cubic root of 11816464 is about 227.7696452557.

The spelling of 11816464 in words is "eleven million, eight hundred sixteen thousand, four hundred sixty-four".