11479649 has 2 divisors, whose sum is σ = 11479650. Its totient is φ = 11479648.

The previous prime is 11479627. The next prime is 11479681. The reversal of 11479649 is 94697411.

11479649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7507600 + 3972049 = 2740^2 + 1993^2 .

It is a cyclic number.

It is not a de Polignac number, because 11479649 - 2²⁰ = 10431073 is a prime.

It is not a weakly prime, because it can be changed into another prime (11479619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5739824 + 5739825.

It is an arithmetic number, because the mean of its divisors is an integer number (5739825).

Almost surely, 2^11479649 is an apocalyptic number.

It is an amenable number.

11479649 is a deficient number, since it is larger than the sum of its proper divisors (1).

11479649 is an equidigital number, since it uses as much as digits as its factorization.

11479649 is an evil number, because the sum of its binary digits is even.

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

The square root of 11479649 is about 3388.1630716363. The cubic root of 11479649 is about 225.5846457807.

The spelling of 11479649 in words is "eleven million, four hundred seventy-nine thousand, six hundred forty-nine".