14128984 has 8 divisors (see below), whose sum is σ = 26491860. Its totient is φ = 7064488.

The previous prime is 14128979. The next prime is 14128987. The reversal of 14128984 is 48982141.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14128987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883054 + ... + 883069.

Almost surely, 2^14128984 is an apocalyptic number.

It is an amenable number.

14128984 is a deficient number, since it is larger than the sum of its proper divisors (12362876).

14128984 is a wasteful number, since it uses less digits than its factorization.

14128984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766129 (or 1766125 counting only the distinct ones).

The product of its digits is 18432, while the sum is 37.

The square root of 14128984 is about 3758.8540807007. The cubic root of 14128984 is about 241.7521310618.

The spelling of 14128984 in words is "fourteen million, one hundred twenty-eight thousand, nine hundred eighty-four".