254830426 has 4 divisors (see below), whose sum is σ = 382245642. Its totient is φ = 127415212.

The previous prime is 254830421. The next prime is 254830441. The reversal of 254830426 is 624038452.

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

It can be written as a sum of positive squares in only one way, i.e., 170172025 + 84658401 = 13045^2 + 9201^2 .

It is a junction number, because it is equal to n+sod(n) for n = 254830391 and 254830400.

It is not an unprimeable number, because it can be changed into a prime (254830421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63707605 + ... + 63707608.

Almost surely, 2^254830426 is an apocalyptic number.

254830426 is a deficient number, since it is larger than the sum of its proper divisors (127415216).

254830426 is a wasteful number, since it uses less digits than its factorization.

254830426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127415215.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 254830426 is about 15963.4089717704. The cubic root of 254830426 is about 633.9919741443.

Adding to 254830426 its reverse (624038452), we get a palindrome (878868878).

The spelling of 254830426 in words is "two hundred fifty-four million, eight hundred thirty thousand, four hundred twenty-six".