11894738 has 8 divisors (see below), whose sum is σ = 17884800. Its totient is φ = 5933140.

The previous prime is 11894689. The next prime is 11894759. The reversal of 11894738 is 83749811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11894695 and 11894704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6038 + ... + 7761.

It is an arithmetic number, because the mean of its divisors is an integer number (2235600).

Almost surely, 2^11894738 is an apocalyptic number.

11894738 is a deficient number, since it is larger than the sum of its proper divisors (5990062).

11894738 is a wasteful number, since it uses less digits than its factorization.

11894738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14232.

The product of its digits is 48384, while the sum is 41.

The square root of 11894738 is about 3448.8748890037. The cubic root of 11894738 is about 228.2714654103.

The spelling of 11894738 in words is "eleven million, eight hundred ninety-four thousand, seven hundred thirty-eight".