11404680 has 64 divisors (see below), whose sum is σ = 39104640. Its totient is φ = 2606592.

The previous prime is 11404667. The next prime is 11404703. The reversal of 11404680 is 8640411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11404680.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5949 + ... + 7628.

It is an arithmetic number, because the mean of its divisors is an integer number (611010).

Almost surely, 2^11404680 is an apocalyptic number.

11404680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11404680 is an abundant number, since it is smaller than the sum of its proper divisors (27699960).

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

11404680 is a wasteful number, since it uses less digits than its factorization.

11404680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13598 (or 13594 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 11404680 is about 3377.0815802998. The cubic root of 11404680 is about 225.0925051726.

The spelling of 11404680 in words is "eleven million, four hundred four thousand, six hundred eighty".