140525368 has 32 divisors (see below), whose sum is σ = 284130000. Its totient is φ = 64938240.

The previous prime is 140525351. The next prime is 140525389. The reversal of 140525368 is 863525041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5043 + ... + 17506.

Almost surely, 2^140525368 is an apocalyptic number.

It is an amenable number.

140525368 is an abundant number, since it is smaller than the sum of its proper divisors (143604632).

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

140525368 is a wasteful number, since it uses less digits than its factorization.

140525368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22615 (or 22611 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 140525368 is about 11854.3396273264. The cubic root of 140525368 is about 519.8981161338.

The spelling of 140525368 in words is "one hundred forty million, five hundred twenty-five thousand, three hundred sixty-eight".