140848173 has 8 divisors (see below), whose sum is σ = 208664000. Its totient is φ = 93898764.

The previous prime is 140848153. The next prime is 140848217. The reversal of 140848173 is 371848041.

It is not a de Polignac number, because 140848173 - 2⁶ = 140848109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140848133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608273 + ... + 2608326.

It is an arithmetic number, because the mean of its divisors is an integer number (26083000).

Almost surely, 2^140848173 is an apocalyptic number.

It is an amenable number.

140848173 is a deficient number, since it is larger than the sum of its proper divisors (67815827).

140848173 is an equidigital number, since it uses as much as digits as its factorization.

140848173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216608 (or 5216602 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 140848173 is about 11867.9472951307. The cubic root of 140848173 is about 520.2959028388.

The spelling of 140848173 in words is "one hundred forty million, eight hundred forty-eight thousand, one hundred seventy-three".