11516393 has 8 divisors (see below), whose sum is σ = 13615680. Its totient is φ = 9530640.

The previous prime is 11516377. The next prime is 11516419. The reversal of 11516393 is 39361511.

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

It is not a de Polignac number, because 11516393 - 2⁴ = 11516377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11516893) 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, 28163 + ... + 28568.

It is an arithmetic number, because the mean of its divisors is an integer number (1701960).

Almost surely, 2^11516393 is an apocalyptic number.

It is an amenable number.

11516393 is a deficient number, since it is larger than the sum of its proper divisors (2099287).

11516393 is an equidigital number, since it uses as much as digits as its factorization.

11516393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56767.

The product of its digits is 2430, while the sum is 29.

The square root of 11516393 is about 3393.5811468123. The cubic root of 11516393 is about 225.8250728253.

The spelling of 11516393 in words is "eleven million, five hundred sixteen thousand, three hundred ninety-three".