11375664 has 20 divisors (see below), whose sum is σ = 29387256. Its totient is φ = 3791872.

The previous prime is 11375659. The next prime is 11375677. The reversal of 11375664 is 46657311.

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, 118449 + ... + 118544.

Almost surely, 2^11375664 is an apocalyptic number.

It is an amenable number.

11375664 is an abundant number, since it is smaller than the sum of its proper divisors (18011592).

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

11375664 is a wasteful number, since it uses less digits than its factorization.

11375664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237004 (or 236998 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 11375664 is about 3372.7828272808. The cubic root of 11375664 is about 224.9014481978.

The spelling of 11375664 in words is "eleven million, three hundred seventy-five thousand, six hundred sixty-four".