11149404 has 48 divisors (see below), whose sum is σ = 29895936. Its totient is φ = 3168000.

The previous prime is 11149393. The next prime is 11149459. The reversal of 11149404 is 40494111.

It is a hoax number, since the sum of its digits (24) 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 15 ways as a sum of consecutive naturals, for example, 27604 + ... + 28004.

It is an arithmetic number, because the mean of its divisors is an integer number (622832).

Almost surely, 2^11149404 is an apocalyptic number.

11149404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11149404 is an abundant number, since it is smaller than the sum of its proper divisors (18746532).

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

11149404 is a wasteful number, since it uses less digits than its factorization.

11149404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 11149404 is about 3339.0723262607. The cubic root of 11149404 is about 223.4003679864.

The spelling of 11149404 in words is "eleven million, one hundred forty-nine thousand, four hundred four".