140852028 has 24 divisors (see below), whose sum is σ = 330475600. Its totient is φ = 46690560.

The previous prime is 140852011. The next prime is 140852039. The reversal of 140852028 is 820258041.

140852028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140851986 and 140852004.

It is a congruent number.

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, 30253 + ... + 34596.

Almost surely, 2^140852028 is an apocalyptic number.

It is an amenable number.

140852028 is an abundant number, since it is smaller than the sum of its proper divisors (189623572).

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

140852028 is a wasteful number, since it uses less digits than its factorization.

140852028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65037 (or 65035 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 140852028 is about 11868.1097062675. The cubic root of 140852028 is about 520.3006496106.

The spelling of 140852028 in words is "one hundred forty million, eight hundred fifty-two thousand, twenty-eight".