140361137 has 12 divisors (see below), whose sum is σ = 164009520. Its totient is φ = 119770056.

The previous prime is 140361127. The next prime is 140361139. The reversal of 140361137 is 731163041.

It is not a de Polignac number, because 140361137 - 2¹⁴ = 140344753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140361139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4814 + ... + 17432.

It is an arithmetic number, because the mean of its divisors is an integer number (13667460).

Almost surely, 2^140361137 is an apocalyptic number.

It is an amenable number.

140361137 is a deficient number, since it is larger than the sum of its proper divisors (23648383).

140361137 is a wasteful number, since it uses less digits than its factorization.

140361137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860 (or 12853 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 140361137 is about 11847.4105609623. The cubic root of 140361137 is about 519.6955034368.

The spelling of 140361137 in words is "one hundred forty million, three hundred sixty-one thousand, one hundred thirty-seven".