254888944 has 40 divisors (see below), whose sum is σ = 531965952. Its totient is φ = 117965760.

The previous prime is 254888941. The next prime is 254888947. The reversal of 254888944 is 449888452.

It is an interprime number because it is at equal distance from previous prime (254888941) and next prime (254888947).

It is a junction number, because it is equal to n+sod(n) for n = 254888891 and 254888900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254888941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237 + ... + 22579.

Almost surely, 2^254888944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254888944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265982976).

254888944 is an abundant number, since it is smaller than the sum of its proper divisors (277077008).

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

254888944 is a wasteful number, since it uses less digits than its factorization.

254888944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22405 (or 22399 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 52.

The square root of 254888944 is about 15965.2417457425. The cubic root of 254888944 is about 634.0404993584.

The spelling of 254888944 in words is "two hundred fifty-four million, eight hundred eighty-eight thousand, nine hundred forty-four".