140884032 has 84 divisors (see below), whose sum is σ = 396128240. Its totient is φ = 44181504.

The previous prime is 140884027. The next prime is 140884043. The reversal of 140884032 is 230488041.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54219 + ... + 56757.

Almost surely, 2^140884032 is an apocalyptic number.

140884032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140884032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198064120).

140884032 is an abundant number, since it is smaller than the sum of its proper divisors (255244208).

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

140884032 is a wasteful number, since it uses less digits than its factorization.

140884032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588 (or 2561 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 140884032 is about 11869.4579488703. The cubic root of 140884032 is about 520.3400537077.

The spelling of 140884032 in words is "one hundred forty million, eight hundred eighty-four thousand, thirty-two".