140959320 has 64 divisors (see below), whose sum is σ = 424120320. Its totient is φ = 37478784.

The previous prime is 140959283. The next prime is 140959327. The reversal of 140959320 is 23959041.

140959320 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 (140959327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44427 + ... + 47493.

It is an arithmetic number, because the mean of its divisors is an integer number (6626880).

Almost surely, 2^140959320 is an apocalyptic number.

140959320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140959320 is an abundant number, since it is smaller than the sum of its proper divisors (283161000).

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

140959320 is a wasteful number, since it uses less digits than its factorization.

140959320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464 (or 3460 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 140959320 is about 11872.6290264625. The cubic root of 140959320 is about 520.4327265846.

The spelling of 140959320 in words is "one hundred forty million, nine hundred fifty-nine thousand, three hundred twenty".