11479849 has 2 divisors, whose sum is σ = 11479850. Its totient is φ = 11479848.

The previous prime is 11479841. The next prime is 11479859. The reversal of 11479849 is 94897411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6985449 + 4494400 = 2643^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 11479849 - 2³ = 11479841 is a prime.

It is not a weakly prime, because it can be changed into another prime (11479841) by changing a digit.

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, 5739924 + 5739925.

It is an arithmetic number, because the mean of its divisors is an integer number (5739925).

Almost surely, 2^11479849 is an apocalyptic number.

It is an amenable number.

11479849 is a deficient number, since it is larger than the sum of its proper divisors (1).

11479849 is an equidigital number, since it uses as much as digits as its factorization.

11479849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 43.

The square root of 11479849 is about 3388.1925860258. The cubic root of 11479849 is about 225.5859558285.

The spelling of 11479849 in words is "eleven million, four hundred seventy-nine thousand, eight hundred forty-nine".