11944722 has 8 divisors (see below), whose sum is σ = 23889456. Its totient is φ = 3981572.

The previous prime is 11944697. The next prime is 11944753. The reversal of 11944722 is 22744911.

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

11944722 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11944722.

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, 995388 + ... + 995399.

It is an arithmetic number, because the mean of its divisors is an integer number (2986182).

Almost surely, 2^11944722 is an apocalyptic number.

11944722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11944722 is a wasteful number, since it uses less digits than its factorization.

11944722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990792.

The product of its digits is 4032, while the sum is 30.

The square root of 11944722 is about 3456.1137134070. The cubic root of 11944722 is about 228.5907655888.

The spelling of 11944722 in words is "eleven million, nine hundred forty-four thousand, seven hundred twenty-two".