11946944 has 14 divisors (see below), whose sum is σ = 23707344. Its totient is φ = 5973440.

The previous prime is 11946943. The next prime is 11946973. The reversal of 11946944 is 44964911.

It is a junction number, because it is equal to n+sod(n) for n = 11946898 and 11946907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11946941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93272 + ... + 93399.

Almost surely, 2^11946944 is an apocalyptic number.

It is an amenable number.

11946944 is a deficient number, since it is larger than the sum of its proper divisors (11760400).

11946944 is an equidigital number, since it uses as much as digits as its factorization.

11946944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186683 (or 186673 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 11946944 is about 3456.4351577890. The cubic root of 11946944 is about 228.6049391344.

The spelling of 11946944 in words is "eleven million, nine hundred forty-six thousand, nine hundred forty-four".