140517316 has 9 divisors (see below), whose sum is σ = 245946799. Its totient is φ = 70246804.

The previous prime is 140517287. The next prime is 140517319. The reversal of 140517316 is 613715041.

The square root of 140517316 is 11854.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140517319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 20745 + ... + 26671.

Almost surely, 2^140517316 is an apocalyptic number.

140517316 is the 11854-th square number.

It is an amenable number.

140517316 is a deficient number, since it is larger than the sum of its proper divisors (105429483).

140517316 is an frugal number, since it uses more digits than its factorization.

140517316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11858 (or 5929 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The cubic root of 140517316 is about 519.8881860179. Note that the first 3 decimals are identical.

It can be divided in two parts, 1405 and 17316, that added together give a triangular number (18721 = T₁₉₃).

The spelling of 140517316 in words is "one hundred forty million, five hundred seventeen thousand, three hundred sixteen".