140867960 has 16 divisors (see below), whose sum is σ = 316953000. Its totient is φ = 56347168.

The previous prime is 140867953. The next prime is 140867963. The reversal of 140867960 is 69768041.

140867960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140867963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760810 + ... + 1760889.

Almost surely, 2^140867960 is an apocalyptic number.

140867960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140867960 is an abundant number, since it is smaller than the sum of its proper divisors (176085040).

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

140867960 is a wasteful number, since it uses less digits than its factorization.

140867960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521710 (or 3521706 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 140867960 is about 11868.7808978008. The cubic root of 140867960 is about 520.3202662195.

The spelling of 140867960 in words is "one hundred forty million, eight hundred sixty-seven thousand, nine hundred sixty".