254234223 has 6 divisors (see below), whose sum is σ = 367227224. Its totient is φ = 169489476.

The previous prime is 254234219. The next prime is 254234263. The reversal of 254234223 is 322432452.

It is a happy number.

It is not a de Polignac number, because 254234223 - 2² = 254234219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254234263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14124115 + ... + 14124132.

Almost surely, 2^254234223 is an apocalyptic number.

254234223 is a deficient number, since it is larger than the sum of its proper divisors (112993001).

254234223 is a wasteful number, since it uses less digits than its factorization.

254234223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28248253 (or 28248250 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 254234223 is about 15944.7239863222. The cubic root of 254234223 is about 633.4971574046.

Adding to 254234223 its reverse (322432452), we get a palindrome (576666675).

It can be divided in two parts, 25423 and 4223, that added together give a triangular number (29646 = T₂₄₃).

The spelling of 254234223 in words is "two hundred fifty-four million, two hundred thirty-four thousand, two hundred twenty-three".