254246233 has 2 divisors, whose sum is σ = 254246234. Its totient is φ = 254246232.

The previous prime is 254246197. The next prime is 254246249. The reversal of 254246233 is 332642452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213949129 + 40297104 = 14627^2 + 6348^2 .

It is a cyclic number.

It is not a de Polignac number, because 254246233 - 2⁹ = 254245721 is a prime.

It is a super-2 number, since 2×254246233² = 129282293989380578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254246195 and 254246204.

It is not a weakly prime, because it can be changed into another prime (254246263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127123116 + 127123117.

It is an arithmetic number, because the mean of its divisors is an integer number (127123117).

Almost surely, 2^254246233 is an apocalyptic number.

It is an amenable number.

254246233 is a deficient number, since it is larger than the sum of its proper divisors (1).

254246233 is an equidigital number, since it uses as much as digits as its factorization.

254246233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 31.

The square root of 254246233 is about 15945.1005954807. The cubic root of 254246233 is about 633.5071326956.

Adding to 254246233 its reverse (332642452), we get a palindrome (586888685).

The spelling of 254246233 in words is "two hundred fifty-four million, two hundred forty-six thousand, two hundred thirty-three".