140965108 has 12 divisors (see below), whose sum is σ = 246822660. Its totient is φ = 70444352.

The previous prime is 140965103. The next prime is 140965109. The reversal of 140965108 is 801569041.

It can be written as a sum of positive squares in 2 ways, for example, as 26646244 + 114318864 = 5162^2 + 10692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140965103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241 + ... + 16792.

It is an arithmetic number, because the mean of its divisors is an integer number (20568555).

Almost surely, 2^140965108 is an apocalyptic number.

It is an amenable number.

140965108 is a deficient number, since it is larger than the sum of its proper divisors (105857552).

140965108 is a wasteful number, since it uses less digits than its factorization.

140965108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19106 (or 19104 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 140965108 is about 11872.8727778916. The cubic root of 140965108 is about 520.4398497351.

The spelling of 140965108 in words is "one hundred forty million, nine hundred sixty-five thousand, one hundred eight".