11479946 has 4 divisors (see below), whose sum is σ = 17219922. Its totient is φ = 5739972.

The previous prime is 11479939. The next prime is 11479957. The reversal of 11479946 is 64997411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64997411 = 349 ⋅186239.

It can be written as a sum of positive squares in only one way, i.e., 6964321 + 4515625 = 2639^2 + 2125^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2869985 + ... + 2869988.

Almost surely, 2^11479946 is an apocalyptic number.

11479946 is a deficient number, since it is larger than the sum of its proper divisors (5739976).

11479946 is an equidigital number, since it uses as much as digits as its factorization.

11479946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5739975.

The product of its digits is 54432, while the sum is 41.

The square root of 11479946 is about 3388.2069004121. The cubic root of 11479946 is about 225.5865911962.

The spelling of 11479946 in words is "eleven million, four hundred seventy-nine thousand, nine hundred forty-six".