254674913 has 2 divisors, whose sum is σ = 254674914. Its totient is φ = 254674912.

The previous prime is 254674867. The next prime is 254674933. The reversal of 254674913 is 319476452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161976529 + 92698384 = 12727^2 + 9628^2 .

It is a cyclic number.

It is not a de Polignac number, because 254674913 - 2²⁴ = 237897697 is a prime.

It is a super-2 number, since 2×254674913² = 129718622623115138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (254674933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127337456 + 127337457.

It is an arithmetic number, because the mean of its divisors is an integer number (127337457).

Almost surely, 2^254674913 is an apocalyptic number.

It is an amenable number.

254674913 is a deficient number, since it is larger than the sum of its proper divisors (1).

254674913 is an equidigital number, since it uses as much as digits as its factorization.

254674913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 41.

The square root of 254674913 is about 15958.5373076607. The cubic root of 254674913 is about 633.8629811008.

The spelling of 254674913 in words is "two hundred fifty-four million, six hundred seventy-four thousand, nine hundred thirteen".