11749404 has 12 divisors (see below), whose sum is σ = 27415304. Its totient is φ = 3916464.

The previous prime is 11749399. The next prime is 11749421. The reversal of 11749404 is 40494711.

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

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, 489547 + ... + 489570.

Almost surely, 2^11749404 is an apocalyptic number.

It is an amenable number.

11749404 is an abundant number, since it is smaller than the sum of its proper divisors (15665900).

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

11749404 is a wasteful number, since it uses less digits than its factorization.

11749404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979124 (or 979122 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 11749404 is about 3427.7403635631. The cubic root of 11749404 is about 227.3379532739.

The spelling of 11749404 in words is "eleven million, seven hundred forty-nine thousand, four hundred four".