11226574 has 4 divisors (see below), whose sum is σ = 16839864. Its totient is φ = 5613286.

The previous prime is 11226563. The next prime is 11226581. The reversal of 11226574 is 47562211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806642 + ... + 2806645.

It is an arithmetic number, because the mean of its divisors is an integer number (4209966).

Almost surely, 2^11226574 is an apocalyptic number.

11226574 is a deficient number, since it is larger than the sum of its proper divisors (5613290).

11226574 is an equidigital number, since it uses as much as digits as its factorization.

11226574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613289.

The product of its digits is 3360, while the sum is 28.

The square root of 11226574 is about 3350.6080045269. The cubic root of 11226574 is about 223.9146012686.

Adding to 11226574 its reverse (47562211), we get a palindrome (58788785).

The spelling of 11226574 in words is "eleven million, two hundred twenty-six thousand, five hundred seventy-four".