11931364 has 6 divisors (see below), whose sum is σ = 20879894. Its totient is φ = 5965680.

The previous prime is 11931341. The next prime is 11931371. The reversal of 11931364 is 46313911.

11931364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11764900 + 166464 = 3430^2 + 408^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491417 + ... + 1491424.

Almost surely, 2^11931364 is an apocalyptic number.

It is an amenable number.

11931364 is a deficient number, since it is larger than the sum of its proper divisors (8948530).

11931364 is a wasteful number, since it uses less digits than its factorization.

11931364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982845 (or 2982843 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 11931364 is about 3454.1806553798. The cubic root of 11931364 is about 228.5055213997.

The spelling of 11931364 in words is "eleven million, nine hundred thirty-one thousand, three hundred sixty-four".