254993468 has 6 divisors (see below), whose sum is σ = 446238576. Its totient is φ = 127496732.

The previous prime is 254993461. The next prime is 254993527. The reversal of 254993468 is 864399452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254993461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31874180 + ... + 31874187.

It is an arithmetic number, because the mean of its divisors is an integer number (74373096).

Almost surely, 2^254993468 is an apocalyptic number.

It is an amenable number.

254993468 is a deficient number, since it is larger than the sum of its proper divisors (191245108).

254993468 is a wasteful number, since it uses less digits than its factorization.

254993468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63748371 (or 63748369 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 50.

The square root of 254993468 is about 15968.5148965081. The cubic root of 254993468 is about 634.1271559119.

The spelling of 254993468 in words is "two hundred fifty-four million, nine hundred ninety-three thousand, four hundred sixty-eight".