11616159 has 8 divisors (see below), whose sum is σ = 15516160. Its totient is φ = 7730136.

The previous prime is 11616139. The next prime is 11616167. The reversal of 11616159 is 95161611.

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

It is not a de Polignac number, because 11616159 - 2⁹ = 11615647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616119) 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, 1369 + ... + 5010.

It is an arithmetic number, because the mean of its divisors is an integer number (1939520).

Almost surely, 2^11616159 is an apocalyptic number.

11616159 is a deficient number, since it is larger than the sum of its proper divisors (3900001).

11616159 is an equidigital number, since it uses as much as digits as its factorization.

11616159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989.

The product of its digits is 1620, while the sum is 30.

The square root of 11616159 is about 3408.2486705051. The cubic root of 11616159 is about 226.4753029712.

The spelling of 11616159 in words is "eleven million, six hundred sixteen thousand, one hundred fifty-nine".