254890752 has 36 divisors (see below), whose sum is σ = 678383160. Its totient is φ = 84963328.

The previous prime is 254890739. The next prime is 254890777. The reversal of 254890752 is 257098452.

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, 165177 + ... + 166712.

Almost surely, 2^254890752 is an apocalyptic number.

It is an amenable number.

254890752 is an abundant number, since it is smaller than the sum of its proper divisors (423492408).

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

254890752 is an equidigital number, since it uses as much as digits as its factorization.

254890752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331908 (or 331894 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 254890752 is about 15965.2983686494. The cubic root of 254890752 is about 634.0419984982.

The spelling of 254890752 in words is "two hundred fifty-four million, eight hundred ninety thousand, seven hundred fifty-two".