224940274 has 8 divisors (see below), whose sum is σ = 363365100. Its totient is φ = 103818576.

The previous prime is 224940263. The next prime is 224940281. The reversal of 224940274 is 472049422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 220968225 + 3972049 = 14865^2 + 1993^2 .

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, 4325749 + ... + 4325800.

Almost surely, 2^224940274 is an apocalyptic number.

224940274 is a deficient number, since it is larger than the sum of its proper divisors (138424826).

224940274 is a wasteful number, since it uses less digits than its factorization.

224940274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8651564.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 224940274 is about 14998.0090011975. The cubic root of 224940274 is about 608.1663776693.

Adding to 224940274 its reverse (472049422), we get a palindrome (696989696).

The spelling of 224940274 in words is "two hundred twenty-four million, nine hundred forty thousand, two hundred seventy-four".