254998233 has 32 divisors (see below), whose sum is σ = 435968000. Its totient is φ = 144287568.

The previous prime is 254998223. The next prime is 254998253. The reversal of 254998233 is 332899452.

It is a happy number.

It is not a de Polignac number, because 254998233 - 2¹⁰ = 254997209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (254998223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12918 + ... + 26016.

It is an arithmetic number, because the mean of its divisors is an integer number (13624000).

Almost surely, 2^254998233 is an apocalyptic number.

It is an amenable number.

254998233 is a deficient number, since it is larger than the sum of its proper divisors (180969767).

254998233 is a wasteful number, since it uses less digits than its factorization.

254998233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13218 (or 13212 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 254998233 is about 15968.6640956593. The cubic root of 254998233 is about 634.1311058132.

The spelling of 254998233 in words is "two hundred fifty-four million, nine hundred ninety-eight thousand, two hundred thirty-three".