11626664 has 16 divisors (see below), whose sum is σ = 24914400. Its totient is φ = 4982832.

The previous prime is 11626607. The next prime is 11626673. The reversal of 11626664 is 46662611.

It is a self number, because there is not a number n which added to its sum of digits gives 11626664.

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, 103754 + ... + 103865.

It is an arithmetic number, because the mean of its divisors is an integer number (1557150).

Almost surely, 2^11626664 is an apocalyptic number.

11626664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11626664 is an abundant number, since it is smaller than the sum of its proper divisors (13287736).

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

11626664 is a wasteful number, since it uses less digits than its factorization.

11626664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207632 (or 207628 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 11626664 is about 3409.7894363142. The cubic root of 11626664 is about 226.5435529046.

The spelling of 11626664 in words is "eleven million, six hundred twenty-six thousand, six hundred sixty-four".