140828892 has 24 divisors (see below), whose sum is σ = 329456400. Its totient is φ = 46820736.

The previous prime is 140828881. The next prime is 140828923. The reversal of 140828892 is 298828041.

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, 10417 + ... + 19752.

It is an arithmetic number, because the mean of its divisors is an integer number (13727350).

Almost surely, 2^140828892 is an apocalyptic number.

140828892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140828892 is an abundant number, since it is smaller than the sum of its proper divisors (188627508).

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

140828892 is a wasteful number, since it uses less digits than its factorization.

140828892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30565 (or 30563 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 140828892 is about 11867.1349533070. The cubic root of 140828892 is about 520.2721602918.

The spelling of 140828892 in words is "one hundred forty million, eight hundred twenty-eight thousand, eight hundred ninety-two".