11990794 has 4 divisors (see below), whose sum is σ = 17986194. Its totient is φ = 5995396.

The previous prime is 11990791. The next prime is 11990801. The reversal of 11990794 is 49709911.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11648569 + 342225 = 3413^2 + 585^2 .

It is not an unprimeable number, because it can be changed into a prime (11990791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2997697 + ... + 2997700.

Almost surely, 2^11990794 is an apocalyptic number.

11990794 is a deficient number, since it is larger than the sum of its proper divisors (5995400).

11990794 is an equidigital number, since it uses as much as digits as its factorization.

11990794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5995399.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 11990794 is about 3462.7725885481. The cubic root of 11990794 is about 228.8842877588.

The spelling of 11990794 in words is "eleven million, nine hundred ninety thousand, seven hundred ninety-four".