140852873 has 4 divisors (see below), whose sum is σ = 160974720. Its totient is φ = 120731028.

The previous prime is 140852863. The next prime is 140852879. The reversal of 140852873 is 378258041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140852873 - 2¹² = 140848777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140852879) 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 3 ways as a sum of consecutive naturals, for example, 10060913 + ... + 10060926.

It is an arithmetic number, because the mean of its divisors is an integer number (40243680).

Almost surely, 2^140852873 is an apocalyptic number.

It is an amenable number.

140852873 is a deficient number, since it is larger than the sum of its proper divisors (20121847).

140852873 is an equidigital number, since it uses as much as digits as its factorization.

140852873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20121846.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 140852873 is about 11868.1453058176. The cubic root of 140852873 is about 520.3016900717.

The spelling of 140852873 in words is "one hundred forty million, eight hundred fifty-two thousand, eight hundred seventy-three".