11418672 has 40 divisors (see below), whose sum is σ = 30783744. Its totient is φ = 3640384.

The previous prime is 11418661. The next prime is 11418707. The reversal of 11418672 is 27681411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4068 + ... + 6275.

Almost surely, 2^11418672 is an apocalyptic number.

11418672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11418672 is an abundant number, since it is smaller than the sum of its proper divisors (19365072).

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

11418672 is a wasteful number, since it uses less digits than its factorization.

11418672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10377 (or 10371 counting only the distinct ones).

The product of its digits is 2688, while the sum is 30.

The square root of 11418672 is about 3379.1525564851. The cubic root of 11418672 is about 225.1845202404.

It can be divided in two parts, 11418 and 672, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 11418672 in words is "eleven million, four hundred eighteen thousand, six hundred seventy-two".