11616449 has 8 divisors (see below), whose sum is σ = 13054272. Its totient is φ = 10256400.

The previous prime is 11616439. The next prime is 11616461. The reversal of 11616449 is 94461611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11616449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11616439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19127 + ... + 19724.

It is an arithmetic number, because the mean of its divisors is an integer number (1631784).

Almost surely, 2^11616449 is an apocalyptic number.

It is an amenable number.

11616449 is a deficient number, since it is larger than the sum of its proper divisors (1437823).

11616449 is a wasteful number, since it uses less digits than its factorization.

11616449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38887.

The product of its digits is 5184, while the sum is 32.

The square root of 11616449 is about 3408.2912140837. The cubic root of 11616449 is about 226.4771876243.

The spelling of 11616449 in words is "eleven million, six hundred sixteen thousand, four hundred forty-nine".