11664948 has 12 divisors (see below), whose sum is σ = 27218240. Its totient is φ = 3888312.

The previous prime is 11664923. The next prime is 11664967. The reversal of 11664948 is 84946611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 486028 + ... + 486051.

Almost surely, 2^11664948 is an apocalyptic number.

It is an amenable number.

11664948 is an abundant number, since it is smaller than the sum of its proper divisors (15553292).

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

11664948 is a wasteful number, since it uses less digits than its factorization.

11664948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972086 (or 972084 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 11664948 is about 3415.3986590148. The cubic root of 11664948 is about 226.7919328741.

The spelling of 11664948 in words is "eleven million, six hundred sixty-four thousand, nine hundred forty-eight".