254712361 has 2 divisors, whose sum is σ = 254712362. Its totient is φ = 254712360.

The previous prime is 254712301. The next prime is 254712379. The reversal of 254712361 is 163217452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 178062336 + 76650025 = 13344^2 + 8755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254712361 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (254712301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127356180 + 127356181.

It is an arithmetic number, because the mean of its divisors is an integer number (127356181).

Almost surely, 2^254712361 is an apocalyptic number.

It is an amenable number.

254712361 is a deficient number, since it is larger than the sum of its proper divisors (1).

254712361 is an equidigital number, since it uses as much as digits as its factorization.

254712361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 254712361 is about 15959.7105550195. The cubic root of 254712361 is about 633.8940478142.

The spelling of 254712361 in words is "two hundred fifty-four million, seven hundred twelve thousand, three hundred sixty-one".