11449859 has 2 divisors, whose sum is σ = 11449860. Its totient is φ = 11449858.

The previous prime is 11449843. The next prime is 11449873. The reversal of 11449859 is 95894411.

11449859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11449859 - 2⁴ = 11449843 is a prime.

It is a super-2 number, since 2×11449859² = 262198542239762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11449829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724929 + 5724930.

It is an arithmetic number, because the mean of its divisors is an integer number (5724930).

Almost surely, 2^11449859 is an apocalyptic number.

11449859 is a deficient number, since it is larger than the sum of its proper divisors (1).

11449859 is an equidigital number, since it uses as much as digits as its factorization.

11449859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 41.

The square root of 11449859 is about 3383.7640284157. The cubic root of 11449859 is about 225.3893439906.

The spelling of 11449859 in words is "eleven million, four hundred forty-nine thousand, eight hundred fifty-nine".