224040274 has 8 divisors (see below), whose sum is σ = 338316300. Its totient is φ = 111268176.

The previous prime is 224040269. The next prime is 224040281. The reversal of 224040274 is 472040422.

It is a happy number.

224040274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 223054225 + 986049 = 14935^2 + 993^2 .

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, 375609 + ... + 376204.

Almost surely, 2^224040274 is an apocalyptic number.

224040274 is a deficient number, since it is larger than the sum of its proper divisors (114276026).

224040274 is a wasteful number, since it uses less digits than its factorization.

224040274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751964.

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 224040274 is about 14967.9749465317. The cubic root of 224040274 is about 607.3541896893.

Adding to 224040274 its reverse (472040422), we get a palindrome (696080696).

The spelling of 224040274 in words is "two hundred twenty-four million, forty thousand, two hundred seventy-four".