223320274 has 8 divisors (see below), whose sum is σ = 338232960. Its totient is φ = 110575956.

The previous prime is 223320257. The next prime is 223320283. The reversal of 223320274 is 472023322.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541834 + ... + 542245.

It is an arithmetic number, because the mean of its divisors is an integer number (42279120).

Almost surely, 2^223320274 is an apocalyptic number.

223320274 is a deficient number, since it is larger than the sum of its proper divisors (114912686).

223320274 is a wasteful number, since it uses less digits than its factorization.

223320274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084184.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 223320274 is about 14943.9042421986. The cubic root of 223320274 is about 606.7028718212.

Adding to 223320274 its reverse (472023322), we get a palindrome (695343596).

The spelling of 223320274 in words is "two hundred twenty-three million, three hundred twenty thousand, two hundred seventy-four".