140336 has 30 divisors (see below), whose sum is σ = 318060. Its totient is φ = 59808.

The previous prime is 140333. The next prime is 140339. The reversal of 140336 is 633041.

It is an interprime number because it is at equal distance from previous prime (140333) and next prime (140339).

It is a plaindrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 140336.

It is not an unprimeable number, because it can be changed into a prime (140333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 695 + ... + 873.

It is an arithmetic number, because the mean of its divisors is an integer number (10602).

2¹⁴⁰³³⁶ is an apocalyptic number.

140336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159030).

140336 is an abundant number, since it is smaller than the sum of its proper divisors (177724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140336 is a wasteful number, since it uses less digits than its factorization.

140336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 140336 is about 374.6144684873. The cubic root of 140336 is about 51.9664477836.

Adding to 140336 its reverse (633041), we get a palindrome (773377).

The spelling of 140336 in words is "one hundred forty thousand, three hundred thirty-six".