11945344 has 16 divisors (see below), whose sum is σ = 23797620. Its totient is φ = 5972608.

The previous prime is 11945321. The next prime is 11945347. The reversal of 11945344 is 44354911.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11945347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46534 + ... + 46789.

Almost surely, 2^11945344 is an apocalyptic number.

It is an amenable number.

11945344 is a deficient number, since it is larger than the sum of its proper divisors (11852276).

11945344 is an frugal number, since it uses more digits than its factorization.

11945344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93337 (or 93325 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 11945344 is about 3456.2036977007. The cubic root of 11945344 is about 228.5947333381.

The spelling of 11945344 in words is "eleven million, nine hundred forty-five thousand, three hundred forty-four".