254384068 has 12 divisors (see below), whose sum is σ = 445917052. Its totient is φ = 126979200.

The previous prime is 254384057. The next prime is 254384077. The reversal of 254384068 is 860483452.

It can be written as a sum of positive squares in 2 ways, for example, as 232928644 + 21455424 = 15262^2 + 4632^2 .

It is a super-2 number, since 2×254384068² = 129422508104457248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 254384068.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50505 + ... + 55312.

Almost surely, 2^254384068 is an apocalyptic number.

It is an amenable number.

254384068 is a deficient number, since it is larger than the sum of its proper divisors (191532984).

254384068 is a wasteful number, since it uses less digits than its factorization.

254384068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106422 (or 106420 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 254384068 is about 15949.4221838912. The cubic root of 254384068 is about 633.6215934945.

The spelling of 254384068 in words is "two hundred fifty-four million, three hundred eighty-four thousand, sixty-eight".