223374226 has 8 divisors (see below), whose sum is σ = 338379084. Its totient is φ = 110581200.

The previous prime is 223374209. The next prime is 223374259. The reversal of 223374226 is 622473322.

It can be written as a sum of positive squares in 2 ways, for example, as 153735201 + 69639025 = 12399^2 + 8345^2 .

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

It is an unprimeable number.

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, 552705 + ... + 553108.

Almost surely, 2^223374226 is an apocalyptic number.

223374226 is a deficient number, since it is larger than the sum of its proper divisors (115004858).

223374226 is a wasteful number, since it uses less digits than its factorization.

223374226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105916.

The product of its digits is 24192, while the sum is 31.

The square root of 223374226 is about 14945.7092839383. The cubic root of 223374226 is about 606.7517257193.

The spelling of 223374226 in words is "two hundred twenty-three million, three hundred seventy-four thousand, two hundred twenty-six".