254304461 has 2 divisors, whose sum is σ = 254304462. Its totient is φ = 254304460.

The previous prime is 254304433. The next prime is 254304487. The reversal of 254304461 is 164403452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171767236 + 82537225 = 13106^2 + 9085^2 .

It is a cyclic number.

It is not a de Polignac number, because 254304461 - 2¹⁰ = 254303437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254304961) 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 as a sum of consecutive naturals, namely, 127152230 + 127152231.

It is an arithmetic number, because the mean of its divisors is an integer number (127152231).

Almost surely, 2^254304461 is an apocalyptic number.

It is an amenable number.

254304461 is a deficient number, since it is larger than the sum of its proper divisors (1).

254304461 is an equidigital number, since it uses as much as digits as its factorization.

254304461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 254304461 is about 15946.9263809676. The cubic root of 254304461 is about 633.5554913768. Note that the first 3 decimals are identical.

The spelling of 254304461 in words is "two hundred fifty-four million, three hundred four thousand, four hundred sixty-one".