11422664 has 16 divisors (see below), whose sum is σ = 23364720. Its totient is φ = 5192080.

The previous prime is 11422661. The next prime is 11422669. The reversal of 11422664 is 46622411.

11422664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11422661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64814 + ... + 64989.

It is an arithmetic number, because the mean of its divisors is an integer number (1460295).

Almost surely, 2^11422664 is an apocalyptic number.

It is an amenable number.

11422664 is an abundant number, since it is smaller than the sum of its proper divisors (11942056).

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

11422664 is a wasteful number, since it uses less digits than its factorization.

11422664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129820 (or 129816 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 11422664 is about 3379.7431855098. The cubic root of 11422664 is about 225.2107588978.

The spelling of 11422664 in words is "eleven million, four hundred twenty-two thousand, six hundred sixty-four".