11223494 has 8 divisors (see below), whose sum is σ = 17567280. Its totient is φ = 5367736.

The previous prime is 11223461. The next prime is 11223503. The reversal of 11223494 is 49432211.

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

It is a congruent number.

It is an unprimeable number.

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, 121949 + ... + 122040.

It is an arithmetic number, because the mean of its divisors is an integer number (2195910).

Almost surely, 2^11223494 is an apocalyptic number.

11223494 is a deficient number, since it is larger than the sum of its proper divisors (6343786).

11223494 is a wasteful number, since it uses less digits than its factorization.

11223494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244014.

The product of its digits is 1728, while the sum is 26.

The square root of 11223494 is about 3350.1483549240. The cubic root of 11223494 is about 223.8941224758.

The spelling of 11223494 in words is "eleven million, two hundred twenty-three thousand, four hundred ninety-four".