140004568 has 16 divisors (see below), whose sum is σ = 286373160. Its totient is φ = 63638400.

The previous prime is 140004539. The next prime is 140004589. The reversal of 140004568 is 865400041.

140004568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 795393 + ... + 795568.

Almost surely, 2^140004568 is an apocalyptic number.

It is an amenable number.

140004568 is an abundant number, since it is smaller than the sum of its proper divisors (146368592).

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

140004568 is a wasteful number, since it uses less digits than its factorization.

140004568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590978 (or 1590974 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 140004568 is about 11832.3525978564. The cubic root of 140004568 is about 519.2550575792.

The spelling of 140004568 in words is "one hundred forty million, four thousand, five hundred sixty-eight".