140246116 has 12 divisors (see below), whose sum is σ = 245811132. Its totient is φ = 70014368.

The previous prime is 140246069. The next prime is 140246123. The reversal of 140246116 is 611642041.

140246116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 30206016 + 110040100 = 5496^2 + 10490^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24235 + ... + 29458.

It is an arithmetic number, because the mean of its divisors is an integer number (20484261).

Almost surely, 2^140246116 is an apocalyptic number.

It is an amenable number.

140246116 is a deficient number, since it is larger than the sum of its proper divisors (105565016).

140246116 is a wasteful number, since it uses less digits than its factorization.

140246116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54350 (or 54348 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 140246116 is about 11842.5552985832. Note that the first 3 decimals coincide. The cubic root of 140246116 is about 519.5535072658.

Adding to 140246116 its reverse (611642041), we get a palindrome (751888157).

The spelling of 140246116 in words is "one hundred forty million, two hundred forty-six thousand, one hundred sixteen".