254752256 has 40 divisors (see below), whose sum is σ = 555292584. Its totient is φ = 115793920.

The previous prime is 254752241. The next prime is 254752271. The reversal of 254752256 is 652257452.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (254752241) and next prime (254752271).

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 3 ways as a sum of consecutive naturals, for example, 16985 + ... + 28248.

Almost surely, 2^254752256 is an apocalyptic number.

It is an amenable number.

254752256 is an abundant number, since it is smaller than the sum of its proper divisors (300540328).

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

254752256 is an equidigital number, since it uses as much as digits as its factorization.

254752256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45262 (or 45246 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 254752256 is about 15960.9603721079. The cubic root of 254752256 is about 633.9271411994.

The spelling of 254752256 in words is "two hundred fifty-four million, seven hundred fifty-two thousand, two hundred fifty-six".