224313274 has 4 divisors (see below), whose sum is σ = 336469914. Its totient is φ = 112156636.

The previous prime is 224313269. The next prime is 224313293. The reversal of 224313274 is 472313422.

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

It can be written as a sum of positive squares in only one way, i.e., 208369225 + 15944049 = 14435^2 + 3993^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56078317 + ... + 56078320.

Almost surely, 2^224313274 is an apocalyptic number.

224313274 is a deficient number, since it is larger than the sum of its proper divisors (112156640).

224313274 is a wasteful number, since it uses less digits than its factorization.

224313274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112156639.

The product of its digits is 8064, while the sum is 28.

The square root of 224313274 is about 14977.0916402351. The cubic root of 224313274 is about 607.6007828414.

Adding to 224313274 its reverse (472313422), we get a palindrome (696626696).

The spelling of 224313274 in words is "two hundred twenty-four million, three hundred thirteen thousand, two hundred seventy-four".