14131724 has 6 divisors (see below), whose sum is σ = 24730524. Its totient is φ = 7065860.

The previous prime is 14131717. The next prime is 14131751. The reversal of 14131724 is 42713141.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14131724.

It is an unprimeable number.

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, 1766462 + ... + 1766469.

It is an arithmetic number, because the mean of its divisors is an integer number (4121754).

Almost surely, 2^14131724 is an apocalyptic number.

It is an amenable number.

14131724 is a deficient number, since it is larger than the sum of its proper divisors (10598800).

14131724 is a wasteful number, since it uses less digits than its factorization.

14131724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532935 (or 3532933 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 14131724 is about 3759.2185358130. The cubic root of 14131724 is about 241.7677575221.

Adding to 14131724 its reverse (42713141), we get a palindrome (56844865).

The spelling of 14131724 in words is "fourteen million, one hundred thirty-one thousand, seven hundred twenty-four".