254305068 has 24 divisors (see below), whose sum is σ = 595591920. Its totient is φ = 84452160.

The previous prime is 254305067. The next prime is 254305097. The reversal of 254305068 is 860503452.

It is a super-2 number, since 2×254305068² = 129342135220969248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254305061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 36163 + ... + 42618.

It is an arithmetic number, because the mean of its divisors is an integer number (24816330).

Almost surely, 2^254305068 is an apocalyptic number.

It is an amenable number.

254305068 is an abundant number, since it is smaller than the sum of its proper divisors (341286852).

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

254305068 is a wasteful number, since it uses less digits than its factorization.

254305068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79057 (or 79055 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 254305068 is about 15946.9454128369. The cubic root of 254305068 is about 633.5559954549. Note that the first 3 decimals are identical.

The spelling of 254305068 in words is "two hundred fifty-four million, three hundred five thousand, sixty-eight".