11162393 has 4 divisors (see below), whose sum is σ = 12177168. Its totient is φ = 10147620.

The previous prime is 11162381. The next prime is 11162441. The reversal of 11162393 is 39326111.

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, and also an emirpimes, since its reverse is a distinct semiprime: 39326111 = 11 ⋅3575101.

It is a cyclic number.

It is not a de Polignac number, because 11162393 - 2⁴ = 11162377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11162093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507371 + ... + 507392.

It is an arithmetic number, because the mean of its divisors is an integer number (3044292).

Almost surely, 2^11162393 is an apocalyptic number.

It is an amenable number.

11162393 is a deficient number, since it is larger than the sum of its proper divisors (1014775).

11162393 is a wasteful number, since it uses less digits than its factorization.

11162393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014774.

The product of its digits is 972, while the sum is 26.

The square root of 11162393 is about 3341.0167614066. The cubic root of 11162393 is about 223.4870877569.

The spelling of 11162393 in words is "eleven million, one hundred sixty-two thousand, three hundred ninety-three".