254845328 has 40 divisors (see below), whose sum is σ = 521023200. Its totient is φ = 120420864.

The previous prime is 254845303. The next prime is 254845333. The reversal of 254845328 is 823548452.

It is a super-2 number, since 2×254845328² = 129892282406855168, which contains 22 as substring.

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, 170408 + ... + 171896.

It is an arithmetic number, because the mean of its divisors is an integer number (13025580).

Almost surely, 2^254845328 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 254845328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260511600).

254845328 is an abundant number, since it is smaller than the sum of its proper divisors (266177872).

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

254845328 is a wasteful number, since it uses less digits than its factorization.

254845328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2079 (or 2073 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The square root of 254845328 is about 15963.8757198871. The cubic root of 254845328 is about 634.0043321195.

The spelling of 254845328 in words is "two hundred fifty-four million, eight hundred forty-five thousand, three hundred twenty-eight".