254808460 has 12 divisors (see below), whose sum is σ = 535097808. Its totient is φ = 101923376.

The previous prime is 254808451. The next prime is 254808473. The reversal of 254808460 is 64808452.

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 3 ways as a sum of consecutive naturals, for example, 6370192 + ... + 6370231.

It is an arithmetic number, because the mean of its divisors is an integer number (44591484).

Almost surely, 2^254808460 is an apocalyptic number.

254808460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254808460 is an abundant number, since it is smaller than the sum of its proper divisors (280289348).

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

254808460 is a wasteful number, since it uses less digits than its factorization.

254808460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12740432 (or 12740430 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 254808460 is about 15962.7209460042. The cubic root of 254808460 is about 633.9737572356.

The spelling of 254808460 in words is "two hundred fifty-four million, eight hundred eight thousand, four hundred sixty".