11199413 has 8 divisors (see below), whose sum is σ = 12374208. Its totient is φ = 10081984.

The previous prime is 11199403. The next prime is 11199427. The reversal of 11199413 is 31499111.

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

It is a cyclic number.

It is not a de Polignac number, because 11199413 - 2⁸ = 11199157 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 (11199403) 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, 13931 + ... + 14712.

It is an arithmetic number, because the mean of its divisors is an integer number (1546776).

Almost surely, 2^11199413 is an apocalyptic number.

It is an amenable number.

11199413 is a deficient number, since it is larger than the sum of its proper divisors (1174795).

11199413 is a wasteful number, since it uses less digits than its factorization.

11199413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28683.

The product of its digits is 972, while the sum is 29.

The square root of 11199413 is about 3346.5524050880. The cubic root of 11199413 is about 223.7338795956.

The spelling of 11199413 in words is "eleven million, one hundred ninety-nine thousand, four hundred thirteen".