254232231 has 8 divisors (see below), whose sum is σ = 369792384. Its totient is φ = 154080120.

The previous prime is 254232227. The next prime is 254232281. The reversal of 254232231 is 132232452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 254232231 - 2² = 254232227 is a prime.

It is a super-2 number, since 2×254232231² = 129268054558474722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254232281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851971 + ... + 3852036.

It is an arithmetic number, because the mean of its divisors is an integer number (46224048).

Almost surely, 2^254232231 is an apocalyptic number.

254232231 is a deficient number, since it is larger than the sum of its proper divisors (115560153).

254232231 is a wasteful number, since it uses less digits than its factorization.

254232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7704021.

The product of its digits is 2880, while the sum is 24.

The square root of 254232231 is about 15944.6615203961. The cubic root of 254232231 is about 633.4955028547.

Adding to 254232231 its reverse (132232452), we get a palindrome (386464683).

The spelling of 254232231 in words is "two hundred fifty-four million, two hundred thirty-two thousand, two hundred thirty-one".