254714561 has 4 divisors (see below), whose sum is σ = 254746800. Its totient is φ = 254682324.

The previous prime is 254714539. The next prime is 254714599. The reversal of 254714561 is 165417452.

254714561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 254714561 - 2⁶ = 254714497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254714261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4670 + ... + 23048.

It is an arithmetic number, because the mean of its divisors is an integer number (63686700).

Almost surely, 2^254714561 is an apocalyptic number.

It is an amenable number.

254714561 is a deficient number, since it is larger than the sum of its proper divisors (32239).

254714561 is a wasteful number, since it uses less digits than its factorization.

254714561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32238.

The product of its digits is 33600, while the sum is 35.

The square root of 254714561 is about 15959.7794784264. The cubic root of 254714561 is about 633.8958728308.

The spelling of 254714561 in words is "two hundred fifty-four million, seven hundred fourteen thousand, five hundred sixty-one".