254710423 has 4 divisors (see below), whose sum is σ = 277865928. Its totient is φ = 231554920.

The previous prime is 254710403. The next prime is 254710429. The reversal of 254710423 is 324017452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254710423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254710391 and 254710400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254710429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11577736 + ... + 11577757.

It is an arithmetic number, because the mean of its divisors is an integer number (69466482).

Almost surely, 2^254710423 is an apocalyptic number.

254710423 is a deficient number, since it is larger than the sum of its proper divisors (23155505).

254710423 is a wasteful number, since it uses less digits than its factorization.

254710423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23155504.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 254710423 is about 15959.6498395172. The cubic root of 254710423 is about 633.8924401317.

Adding to 254710423 its reverse (324017452), we get a palindrome (578727875).

The spelling of 254710423 in words is "two hundred fifty-four million, seven hundred ten thousand, four hundred twenty-three".