11552664 has 32 divisors (see below), whose sum is σ = 29009520. Its totient is φ = 3833856.

The previous prime is 11552663. The next prime is 11552669. The reversal of 11552664 is 46625511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552663) 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, 5232 + ... + 7104.

Almost surely, 2^11552664 is an apocalyptic number.

It is an amenable number.

11552664 is an abundant number, since it is smaller than the sum of its proper divisors (17456856).

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

11552664 is a wasteful number, since it uses less digits than its factorization.

11552664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2135 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 11552664 is about 3398.9210052603. The cubic root of 11552664 is about 226.0619038401.

The spelling of 11552664 in words is "eleven million, five hundred fifty-two thousand, six hundred sixty-four".