254230668 has 36 divisors (see below), whose sum is σ = 658316568. Its totient is φ = 82676160.

The previous prime is 254230651. The next prime is 254230723. The reversal of 254230668 is 866032452.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84646 + ... + 87597.

Almost surely, 2^254230668 is an apocalyptic number.

It is an amenable number.

254230668 is an abundant number, since it is smaller than the sum of its proper divisors (404085900).

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

254230668 is a wasteful number, since it uses less digits than its factorization.

254230668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172294 (or 172289 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 254230668 is about 15944.6125070508. The cubic root of 254230668 is about 633.4942046250.

The spelling of 254230668 in words is "two hundred fifty-four million, two hundred thirty thousand, six hundred sixty-eight".