11404664 has 8 divisors (see below), whose sum is σ = 21383760. Its totient is φ = 5702328.

The previous prime is 11404661. The next prime is 11404667. The reversal of 11404664 is 46640411.

It is an interprime number because it is at equal distance from previous prime (11404661) and next prime (11404667).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712784 + ... + 712799.

It is an arithmetic number, because the mean of its divisors is an integer number (2672970).

Almost surely, 2^11404664 is an apocalyptic number.

It is an amenable number.

11404664 is a deficient number, since it is larger than the sum of its proper divisors (9979096).

11404664 is a wasteful number, since it uses less digits than its factorization.

11404664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425589 (or 1425585 counting only the distinct ones).

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

The square root of 11404664 is about 3377.0792113896. The cubic root of 11404664 is about 225.0923999094.

The spelling of 11404664 in words is "eleven million, four hundred four thousand, six hundred sixty-four".