11894492 has 24 divisors (see below), whose sum is σ = 22170960. Its totient is φ = 5564160.

The previous prime is 11894479. The next prime is 11894497. The reversal of 11894492 is 29449811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11894497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13934 + ... + 14762.

It is an arithmetic number, because the mean of its divisors is an integer number (923790).

Almost surely, 2^11894492 is an apocalyptic number.

It is an amenable number.

11894492 is a deficient number, since it is larger than the sum of its proper divisors (10276468).

11894492 is a wasteful number, since it uses less digits than its factorization.

11894492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061 (or 1059 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 11894492 is about 3448.8392250147. The cubic root of 11894492 is about 228.2698917405.

The spelling of 11894492 in words is "eleven million, eight hundred ninety-four thousand, four hundred ninety-two".