140822008 has 32 divisors (see below), whose sum is σ = 277032960. Its totient is φ = 66980320.

The previous prime is 140821973. The next prime is 140822009. The reversal of 140822008 is 800228041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140822009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33141 + ... + 37147.

It is an arithmetic number, because the mean of its divisors is an integer number (8657280).

Almost surely, 2^140822008 is an apocalyptic number.

It is an amenable number.

140822008 is a deficient number, since it is larger than the sum of its proper divisors (136210952).

140822008 is a wasteful number, since it uses less digits than its factorization.

140822008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227 (or 4223 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 140822008 is about 11866.8449050285. The cubic root of 140822008 is about 520.2636828365.

The spelling of 140822008 in words is "one hundred forty million, eight hundred twenty-two thousand, eight".