11940244 has 6 divisors (see below), whose sum is σ = 20895434. Its totient is φ = 5970120.

The previous prime is 11940241. The next prime is 11940251. The reversal of 11940244 is 44204911.

It can be written as a sum of positive squares in only one way, i.e., 10640644 + 1299600 = 3262^2 + 1140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11940241) 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, 1492527 + ... + 1492534.

Almost surely, 2^11940244 is an apocalyptic number.

It is an amenable number.

11940244 is a deficient number, since it is larger than the sum of its proper divisors (8955190).

11940244 is a wasteful number, since it uses less digits than its factorization.

11940244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985065 (or 2985063 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 11940244 is about 3455.4658151977. The cubic root of 11940244 is about 228.5621962789.

The spelling of 11940244 in words is "eleven million, nine hundred forty thousand, two hundred forty-four".