140283324 has 36 divisors (see below), whose sum is σ = 366835560. Its totient is φ = 45148320.

The previous prime is 140283323. The next prime is 140283359. The reversal of 140283324 is 423382041.

140283324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140283323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66142 + ... + 68229.

Almost surely, 2^140283324 is an apocalyptic number.

It is an amenable number.

140283324 is an abundant number, since it is smaller than the sum of its proper divisors (226552236).

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

140283324 is a wasteful number, since it uses less digits than its factorization.

140283324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134410 (or 134405 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 140283324 is about 11844.1261391459. The cubic root of 140283324 is about 519.5994499227.

The spelling of 140283324 in words is "one hundred forty million, two hundred eighty-three thousand, three hundred twenty-four".