11392113 has 4 divisors (see below), whose sum is σ = 15189488. Its totient is φ = 7594740.

The previous prime is 11392111. The next prime is 11392127. The reversal of 11392113 is 31129311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11392113 - 2¹ = 11392111 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 11392113.

It is not an unprimeable number, because it can be changed into a prime (11392111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898683 + ... + 1898688.

It is an arithmetic number, because the mean of its divisors is an integer number (3797372).

Almost surely, 2^11392113 is an apocalyptic number.

It is an amenable number.

11392113 is a deficient number, since it is larger than the sum of its proper divisors (3797375).

11392113 is an equidigital number, since it uses as much as digits as its factorization.

11392113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797374.

The product of its digits is 162, while the sum is 21.

The square root of 11392113 is about 3375.2204372455. The cubic root of 11392113 is about 225.0097971043.

The spelling of 11392113 in words is "eleven million, three hundred ninety-two thousand, one hundred thirteen".