140117896 has 16 divisors (see below), whose sum is σ = 262901340. Its totient is φ = 70010880.

The previous prime is 140117881. The next prime is 140117899. The reversal of 140117896 is 698711041.

It can be written as a sum of positive squares in 2 ways, for example, as 125753796 + 14364100 = 11214^2 + 3790^2 .

It is not an unprimeable number, because it can be changed into a prime (140117899) 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, 8416 + ... + 18736.

Almost surely, 2^140117896 is an apocalyptic number.

It is an amenable number.

140117896 is a deficient number, since it is larger than the sum of its proper divisors (122783444).

140117896 is a wasteful number, since it uses less digits than its factorization.

140117896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12024 (or 12020 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 140117896 is about 11837.1405330848. The cubic root of 140117896 is about 519.3951250720.

The spelling of 140117896 in words is "one hundred forty million, one hundred seventeen thousand, eight hundred ninety-six".