140548875 has 16 divisors (see below), whose sum is σ = 233873952. Its totient is φ = 74959200.

The previous prime is 140548867. The next prime is 140548879. The reversal of 140548875 is 578845041.

It is not a de Polignac number, because 140548875 - 2³ = 140548867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140548879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187024 + ... + 187773.

It is an arithmetic number, because the mean of its divisors is an integer number (14617122).

Almost surely, 2^140548875 is an apocalyptic number.

140548875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140548875 is a deficient number, since it is larger than the sum of its proper divisors (93325077).

140548875 is an equidigital number, since it uses as much as digits as its factorization.

140548875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374815 (or 374805 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 140548875 is about 11855.3310793077. The cubic root of 140548875 is about 519.9271039334.

The spelling of 140548875 in words is "one hundred forty million, five hundred forty-eight thousand, eight hundred seventy-five".