11442744 has 24 divisors (see below), whose sum is σ = 30990960. Its totient is φ = 3814224.

The previous prime is 11442737. The next prime is 11442779. The reversal of 11442744 is 44724411.

11442744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79392 + ... + 79535.

It is an arithmetic number, because the mean of its divisors is an integer number (1291290).

Almost surely, 2^11442744 is an apocalyptic number.

It is an amenable number.

11442744 is an abundant number, since it is smaller than the sum of its proper divisors (19548216).

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

11442744 is a wasteful number, since it uses less digits than its factorization.

11442744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158939 (or 158932 counting only the distinct ones).

The product of its digits is 3584, while the sum is 27.

The square root of 11442744 is about 3382.7125210399. The cubic root of 11442744 is about 225.3426482928.

The spelling of 11442744 in words is "eleven million, four hundred forty-two thousand, seven hundred forty-four".