11464172 has 24 divisors (see below), whose sum is σ = 21073920. Its totient is φ = 5449680.

The previous prime is 11464153. The next prime is 11464177. The reversal of 11464172 is 27146411.

It is not an unprimeable number, because it can be changed into a prime (11464177) 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, 6533 + ... + 8099.

It is an arithmetic number, because the mean of its divisors is an integer number (878080).

Almost surely, 2^11464172 is an apocalyptic number.

It is an amenable number.

11464172 is a deficient number, since it is larger than the sum of its proper divisors (9609748).

11464172 is a wasteful number, since it uses less digits than its factorization.

11464172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661 (or 1659 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 11464172 is about 3385.8783203181. The cubic root of 11464172 is about 225.4832215480.

The spelling of 11464172 in words is "eleven million, four hundred sixty-four thousand, one hundred seventy-two".