11946394 has 4 divisors (see below), whose sum is σ = 17919594. Its totient is φ = 5973196.

The previous prime is 11946349. The next prime is 11946397. The reversal of 11946394 is 49364911.

11946394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 7049025 + 4897369 = 2655^2 + 2213^2 .

It is not an unprimeable number, because it can be changed into a prime (11946397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2986597 + ... + 2986600.

Almost surely, 2^11946394 is an apocalyptic number.

11946394 is a deficient number, since it is larger than the sum of its proper divisors (5973200).

11946394 is an equidigital number, since it uses as much as digits as its factorization.

11946394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5973199.

The product of its digits is 23328, while the sum is 37.

The square root of 11946394 is about 3456.3555951320. The cubic root of 11946394 is about 228.6014309947.

The spelling of 11946394 in words is "eleven million, nine hundred forty-six thousand, three hundred ninety-four".