11560099 has 4 divisors (see below), whose sum is σ = 12062736. Its totient is φ = 11057464.

The previous prime is 11560091. The next prime is 11560139. The reversal of 11560099 is 99006511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11560099 - 2³ = 11560091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11560099.

It is not an unprimeable number, because it can be changed into a prime (11560091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251284 + ... + 251329.

It is an arithmetic number, because the mean of its divisors is an integer number (3015684).

Almost surely, 2^11560099 is an apocalyptic number.

11560099 is a deficient number, since it is larger than the sum of its proper divisors (502637).

11560099 is an equidigital number, since it uses as much as digits as its factorization.

11560099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502636.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 11560099 is about 3400.0145587924. The cubic root of 11560099 is about 226.1103893328.

The spelling of 11560099 in words is "eleven million, five hundred sixty thousand, ninety-nine".