254313667 has 2 divisors, whose sum is σ = 254313668. Its totient is φ = 254313666.

The previous prime is 254313649. The next prime is 254313671. The reversal of 254313667 is 766313452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254313667 - 2²³ = 245925059 is a prime.

It is not a weakly prime, because it can be changed into another prime (254313637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127156833 + 127156834.

It is an arithmetic number, because the mean of its divisors is an integer number (127156834).

Almost surely, 2^254313667 is an apocalyptic number.

254313667 is a deficient number, since it is larger than the sum of its proper divisors (1).

254313667 is an equidigital number, since it uses as much as digits as its factorization.

254313667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 37.

The square root of 254313667 is about 15947.2150233199. The cubic root of 254313667 is about 633.5631363358.

The spelling of 254313667 in words is "two hundred fifty-four million, three hundred thirteen thousand, six hundred sixty-seven".