254941456 has 40 divisors (see below), whose sum is σ = 615835584. Its totient is φ = 99327360.

The previous prime is 254941441. The next prime is 254941471. The reversal of 254941456 is 654149452.

It is an interprime number because it is at equal distance from previous prime (254941441) and next prime (254941471).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102235 + ... + 104698.

Almost surely, 2^254941456 is an apocalyptic number.

It is an amenable number.

254941456 is an abundant number, since it is smaller than the sum of its proper divisors (360894128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254941456 is a wasteful number, since it uses less digits than its factorization.

254941456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206959 (or 206953 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 254941456 is about 15966.8862337025. The cubic root of 254941456 is about 634.0840378605.

The spelling of 254941456 in words is "two hundred fifty-four million, nine hundred forty-one thousand, four hundred fifty-six".