11943444 has 48 divisors (see below), whose sum is σ = 28848960. Its totient is φ = 3843840.

The previous prime is 11943433. The next prime is 11943493. The reversal of 11943444 is 44434911.

11943444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11943444² = 285291709162272, which contains 22 as substring.

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, 56499 + ... + 56709.

It is an arithmetic number, because the mean of its divisors is an integer number (601020).

Almost surely, 2^11943444 is an apocalyptic number.

It is an amenable number.

11943444 is an abundant number, since it is smaller than the sum of its proper divisors (16905516).

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

11943444 is a wasteful number, since it uses less digits than its factorization.

11943444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 358 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 11943444 is about 3455.9288187114. The cubic root of 11943444 is about 228.5826127712.

The spelling of 11943444 in words is "eleven million, nine hundred forty-three thousand, four hundred forty-four".