140882628 has 24 divisors (see below), whose sum is σ = 329312032. Its totient is φ = 46877184.

The previous prime is 140882603. The next prime is 140882657. The reversal of 140882628 is 826288041.

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, 3250 + ... + 17097.

Almost surely, 2^140882628 is an apocalyptic number.

It is an amenable number.

140882628 is an abundant number, since it is smaller than the sum of its proper divisors (188429404).

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

140882628 is a wasteful number, since it uses less digits than its factorization.

140882628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20931 (or 20929 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 140882628 is about 11869.3988053313. The cubic root of 140882628 is about 520.3383251942.

The spelling of 140882628 in words is "one hundred forty million, eight hundred eighty-two thousand, six hundred twenty-eight".