254331841 has 2 divisors, whose sum is σ = 254331842. Its totient is φ = 254331840.

The previous prime is 254331839. The next prime is 254331871. The reversal of 254331841 is 148133452.

254331841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251539600 + 2792241 = 15860^2 + 1671^2 .

It is a cyclic number.

It is not a de Polignac number, because 254331841 - 2¹ = 254331839 is a prime.

Together with 254331839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (254331871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127165920 + 127165921.

It is an arithmetic number, because the mean of its divisors is an integer number (127165921).

Almost surely, 2^254331841 is an apocalyptic number.

It is an amenable number.

254331841 is a deficient number, since it is larger than the sum of its proper divisors (1).

254331841 is an equidigital number, since it uses as much as digits as its factorization.

254331841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 254331841 is about 15947.7848305023. The cubic root of 254331841 is about 633.5782280691.

The spelling of 254331841 in words is "two hundred fifty-four million, three hundred thirty-one thousand, eight hundred forty-one".