254438960 has 40 divisors (see below), whose sum is σ = 592514160. Its totient is φ = 101613312.

The previous prime is 254438959. The next prime is 254438963. The reversal of 254438960 is 69834452.

254438960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (254438963) 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, 56471 + ... + 60809.

It is an arithmetic number, because the mean of its divisors is an integer number (14812854).

Almost surely, 2^254438960 is an apocalyptic number.

254438960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254438960 is an abundant number, since it is smaller than the sum of its proper divisors (338075200).

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

254438960 is a wasteful number, since it uses less digits than its factorization.

254438960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085 (or 5079 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 254438960 is about 15951.1429057607. The cubic root of 254438960 is about 633.6671653410.

The spelling of 254438960 in words is "two hundred fifty-four million, four hundred thirty-eight thousand, nine hundred sixty".