11449715 has 4 divisors (see below), whose sum is σ = 13739664. Its totient is φ = 9159768.

The previous prime is 11449703. The next prime is 11449729. The reversal of 11449715 is 51794411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51794411 = 97 ⋅533963.

It is a cyclic number.

It is not a de Polignac number, because 11449715 - 2¹⁰ = 11448691 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144967 + ... + 1144976.

It is an arithmetic number, because the mean of its divisors is an integer number (3434916).

Almost surely, 2^11449715 is an apocalyptic number.

11449715 is a deficient number, since it is larger than the sum of its proper divisors (2289949).

11449715 is an equidigital number, since it uses as much as digits as its factorization.

11449715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289948.

The product of its digits is 5040, while the sum is 32.

The square root of 11449715 is about 3383.7427502693. The cubic root of 11449715 is about 225.3883991114.

The spelling of 11449715 in words is "eleven million, four hundred forty-nine thousand, seven hundred fifteen".