140560244 has 12 divisors (see below), whose sum is σ = 268342368. Its totient is φ = 63891000.

The previous prime is 140560213. The next prime is 140560253. The reversal of 140560244 is 442065041.

It is a congruent number.

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, 1597232 + ... + 1597319.

It is an arithmetic number, because the mean of its divisors is an integer number (22361864).

Almost surely, 2^140560244 is an apocalyptic number.

It is an amenable number.

140560244 is a deficient number, since it is larger than the sum of its proper divisors (127782124).

140560244 is a wasteful number, since it uses less digits than its factorization.

140560244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194566 (or 3194564 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 140560244 is about 11855.8105585405. The cubic root of 140560244 is about 519.9411225251.

The spelling of 140560244 in words is "one hundred forty million, five hundred sixty thousand, two hundred forty-four".