140822080 has 112 divisors (see below), whose sum is σ = 391363200. Its totient is φ = 48244224.

The previous prime is 140822063. The next prime is 140822083. The reversal of 140822080 is 80228041.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (140822083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109119 + ... + 110401.

Almost surely, 2^140822080 is an apocalyptic number.

140822080 is a gapful number since it is divisible by the number (10) 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 140822080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195681600).

140822080 is an abundant number, since it is smaller than the sum of its proper divisors (250541120).

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

140822080 is an equidigital number, since it uses as much as digits as its factorization.

140822080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321 (or 1297 counting only the distinct ones).

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

The square root of 140822080 is about 11866.8479386904. The cubic root of 140822080 is about 520.2637715040.

The spelling of 140822080 in words is "one hundred forty million, eight hundred twenty-two thousand, eighty".