254400226 has 8 divisors (see below), whose sum is σ = 381934764. Its totient is φ = 127088640.

The previous prime is 254400193. The next prime is 254400227. The reversal of 254400226 is 622004452.

It can be written as a sum of positive squares in 2 ways, for example, as 235469025 + 18931201 = 15345^2 + 4351^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 254400226.

It is not an unprimeable number, because it can be changed into a prime (254400227) 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, 52855 + ... + 57466.

Almost surely, 2^254400226 is an apocalyptic number.

254400226 is a deficient number, since it is larger than the sum of its proper divisors (127534538).

254400226 is a wasteful number, since it uses less digits than its factorization.

254400226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111476.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 254400226 is about 15949.9287145742. The cubic root of 254400226 is about 633.6350086964.

Adding to 254400226 its reverse (622004452), we get a palindrome (876404678).

The spelling of 254400226 in words is "two hundred fifty-four million, four hundred thousand, two hundred twenty-six".