11742392 has 16 divisors (see below), whose sum is σ = 22167000. Its totient is φ = 5831200.

The previous prime is 11742391. The next prime is 11742421. The reversal of 11742392 is 29324711.

11742392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11742391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3734 + ... + 6117.

Almost surely, 2^11742392 is an apocalyptic number.

It is an amenable number.

11742392 is a deficient number, since it is larger than the sum of its proper divisors (10424608).

11742392 is a wasteful number, since it uses less digits than its factorization.

11742392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006 (or 10002 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 11742392 is about 3426.7173796507. The cubic root of 11742392 is about 227.2927194631.

The spelling of 11742392 in words is "eleven million, seven hundred forty-two thousand, three hundred ninety-two".