140560868 has 12 divisors (see below), whose sum is σ = 281121792. Its totient is φ = 60240360.

The previous prime is 140560853. The next prime is 140560873. The reversal of 140560868 is 868065041.

140560868 is an admirable number.

It is a super-2 number, since 2×140560868² = 39514715225826848, which contains 22 as substring.

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, 2509988 + ... + 2510043.

It is an arithmetic number, because the mean of its divisors is an integer number (23426816).

Almost surely, 2^140560868 is an apocalyptic number.

It is an amenable number.

140560868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140560868 is a wasteful number, since it uses less digits than its factorization.

140560868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020042 (or 5020040 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 140560868 is about 11855.8368747212. The cubic root of 140560868 is about 519.9418919290.

The spelling of 140560868 in words is "one hundred forty million, five hundred sixty thousand, eight hundred sixty-eight".