11223394 has 16 divisors (see below), whose sum is σ = 20720448. Its totient is φ = 4439952.

The previous prime is 11223361. The next prime is 11223397. The reversal of 11223394 is 49332211.

It is not an unprimeable number, because it can be changed into a prime (11223397) 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, 30652 + ... + 31015.

It is an arithmetic number, because the mean of its divisors is an integer number (1295028).

Almost surely, 2^11223394 is an apocalyptic number.

11223394 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11223394 is a deficient number, since it is larger than the sum of its proper divisors (9497054).

11223394 is a wasteful number, since it uses less digits than its factorization.

11223394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61689.

The product of its digits is 1296, while the sum is 25.

The square root of 11223394 is about 3350.1334301786. The cubic root of 11223394 is about 223.8934575171.

The spelling of 11223394 in words is "eleven million, two hundred twenty-three thousand, three hundred ninety-four".