13840876 has 12 divisors (see below), whose sum is σ = 27681808. Its totient is φ = 5931792.

The previous prime is 13840867. The next prime is 13840877. The reversal of 13840876 is 67804831.

It is a happy number.

13840876 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13840877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247131 + ... + 247186.

Almost surely, 2^13840876 is an apocalyptic number.

It is an amenable number.

13840876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13840876 is a wasteful number, since it uses less digits than its factorization.

13840876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494328 (or 494326 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 13840876 is about 3720.3327808141. The cubic root of 13840876 is about 240.0976223228.

It can be divided in two parts, 138 and 40876, that added together give a palindrome (41014).

The spelling of 13840876 in words is "thirteen million, eight hundred forty thousand, eight hundred seventy-six".