13940876 has 6 divisors (see below), whose sum is σ = 24396540. Its totient is φ = 6970436.

The previous prime is 13940873. The next prime is 13940903. The reversal of 13940876 is 67804931.

It is not an unprimeable number, because it can be changed into a prime (13940873) 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 as a sum of consecutive naturals, namely, 1742606 + ... + 1742613.

It is an arithmetic number, because the mean of its divisors is an integer number (4066090).

Almost surely, 2^13940876 is an apocalyptic number.

It is an amenable number.

13940876 is a deficient number, since it is larger than the sum of its proper divisors (10455664).

13940876 is a wasteful number, since it uses less digits than its factorization.

13940876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485223 (or 3485221 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 13940876 is about 3733.7482507529. The cubic root of 13940876 is about 240.6744685161.

The spelling of 13940876 in words is "thirteen million, nine hundred forty thousand, eight hundred seventy-six".