254230723 has 2 divisors, whose sum is σ = 254230724. Its totient is φ = 254230722.

The previous prime is 254230651. The next prime is 254230729. The reversal of 254230723 is 327032452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 254230723 - 2¹³ = 254222531 is a prime.

It is a super-3 number, since 3×254230723³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254230691 and 254230700.

It is not a weakly prime, because it can be changed into another prime (254230729) 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, 127115361 + 127115362.

It is an arithmetic number, because the mean of its divisors is an integer number (127115362).

Almost surely, 2^254230723 is an apocalyptic number.

254230723 is a deficient number, since it is larger than the sum of its proper divisors (1).

254230723 is an equidigital number, since it uses as much as digits as its factorization.

254230723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 254230723 is about 15944.6142317712. The cubic root of 254230723 is about 633.4942503081.

The spelling of 254230723 in words is "two hundred fifty-four million, two hundred thirty thousand, seven hundred twenty-three".