13984276 has 12 divisors (see below), whose sum is σ = 25536672. Its totient is φ = 6688088.

The previous prime is 13984213. The next prime is 13984277. The reversal of 13984276 is 67248931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13984277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75910 + ... + 76093.

It is an arithmetic number, because the mean of its divisors is an integer number (2128056).

Almost surely, 2^13984276 is an apocalyptic number.

It is an amenable number.

13984276 is a deficient number, since it is larger than the sum of its proper divisors (11552396).

13984276 is a wasteful number, since it uses less digits than its factorization.

13984276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152030 (or 152028 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 13984276 is about 3739.5555885693. Note that the first 4 decimals coincide. The cubic root of 13984276 is about 240.9239614800.

The spelling of 13984276 in words is "thirteen million, nine hundred eighty-four thousand, two hundred seventy-six".