254214231 has 4 divisors (see below), whose sum is σ = 338952312. Its totient is φ = 169476152.

The previous prime is 254214217. The next prime is 254214241. The reversal of 254214231 is 132412452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 254214231 - 2⁹ = 254213719 is a prime.

It is a super-2 number, since 2×254214231² = 129249750485842722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254214241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42369036 + ... + 42369041.

It is an arithmetic number, because the mean of its divisors is an integer number (84738078).

Almost surely, 2^254214231 is an apocalyptic number.

254214231 is a deficient number, since it is larger than the sum of its proper divisors (84738081).

254214231 is an equidigital number, since it uses as much as digits as its factorization.

254214231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84738080.

The product of its digits is 1920, while the sum is 24.

The square root of 254214231 is about 15944.0970581592. The cubic root of 254214231 is about 633.4805517106.

Adding to 254214231 its reverse (132412452), we get a palindrome (386626683).

The spelling of 254214231 in words is "two hundred fifty-four million, two hundred fourteen thousand, two hundred thirty-one".