254825880 has 64 divisors (see below), whose sum is σ = 766022400. Its totient is φ = 67816320.

The previous prime is 254825849. The next prime is 254825899. The reversal of 254825880 is 88528452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66661 + ... + 70379.

It is an arithmetic number, because the mean of its divisors is an integer number (11969100).

Almost surely, 2^254825880 is an apocalyptic number.

254825880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254825880 is an abundant number, since it is smaller than the sum of its proper divisors (511196520).

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

254825880 is a wasteful number, since it uses less digits than its factorization.

254825880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304 (or 4300 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 254825880 is about 15963.2665830024. The cubic root of 254825880 is about 633.9882041279.

The spelling of 254825880 in words is "two hundred fifty-four million, eight hundred twenty-five thousand, eight hundred eighty".