254498233 has 4 divisors (see below), whose sum is σ = 277634448. Its totient is φ = 231362020.

The previous prime is 254498219. The next prime is 254498267. The reversal of 254498233 is 332894452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254498233 - 2⁵ = 254498201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254498213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11568091 + ... + 11568112.

It is an arithmetic number, because the mean of its divisors is an integer number (69408612).

Almost surely, 2^254498233 is an apocalyptic number.

It is an amenable number.

254498233 is a deficient number, since it is larger than the sum of its proper divisors (23136215).

254498233 is a wasteful number, since it uses less digits than its factorization.

254498233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23136214.

The product of its digits is 207360, while the sum is 40.

The square root of 254498233 is about 15953.0007522096. Note that the first 3 decimals coincide. The cubic root of 254498233 is about 633.7163669749.

The spelling of 254498233 in words is "two hundred fifty-four million, four hundred ninety-eight thousand, two hundred thirty-three".