140263876 has 6 divisors (see below), whose sum is σ = 245461790. Its totient is φ = 70131936.

The previous prime is 140263873. The next prime is 140263901. The reversal of 140263876 is 678362041.

140263876 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 only one way, i.e., 139854276 + 409600 = 11826^2 + 640^2 .

It is not an unprimeable number, because it can be changed into a prime (140263873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17532981 + ... + 17532988.

Almost surely, 2^140263876 is an apocalyptic number.

It is an amenable number.

140263876 is a deficient number, since it is larger than the sum of its proper divisors (105197914).

140263876 is a wasteful number, since it uses less digits than its factorization.

140263876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35065973 (or 35065971 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 140263876 is about 11843.3051130164. The cubic root of 140263876 is about 519.5754374770.

The spelling of 140263876 in words is "one hundred forty million, two hundred sixty-three thousand, eight hundred seventy-six".