140337 has 12 divisors (see below), whose sum is σ = 209664. Its totient is φ = 90360.

The previous prime is 140333. The next prime is 140339. The reversal of 140337 is 733041.

It is not a de Polignac number, because 140337 - 2² = 140333 is a prime.

It is a Smith number, since the sum of its digits (18) coincides with the sum of the digits of its prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 140337.

It is not an unprimeable number, because it can be changed into a prime (140333) 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, 28 + ... + 530.

It is an arithmetic number, because the mean of its divisors is an integer number (17472).

2¹⁴⁰³³⁷ is an apocalyptic number.

It is an amenable number.

140337 is a deficient number, since it is larger than the sum of its proper divisors (69327).

140337 is a wasteful number, since it uses less digits than its factorization.

140337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 140337 is about 374.6158031904. The cubic root of 140337 is about 51.9665712167.

Adding to 140337 its reverse (733041), we get a palindrome (873378).

Subtracting 140337 from its reverse (733041), we obtain a cube (592704 = 84³).

The spelling of 140337 in words is "one hundred forty thousand, three hundred thirty-seven".