14404672 has 28 divisors (see below), whose sum is σ = 28771596. Its totient is φ = 7155200.

The previous prime is 14404669. The next prime is 14404697. The reversal of 14404672 is 27640441.

It can be written as a sum of positive squares in 2 ways, for example, as 5308416 + 9096256 = 2304^2 + 3016^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14404672.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 10422 + ... + 11722.

It is an arithmetic number, because the mean of its divisors is an integer number (1027557).

Almost surely, 2^14404672 is an apocalyptic number.

It is an amenable number.

14404672 is a deficient number, since it is larger than the sum of its proper divisors (14366924).

14404672 is a wasteful number, since it uses less digits than its factorization.

14404672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 14404672 is about 3795.3487323301. The cubic root of 14404672 is about 243.3143881332.

The spelling of 14404672 in words is "fourteen million, four hundred four thousand, six hundred seventy-two".