14387473 has 8 divisors (see below), whose sum is σ = 14666400. Its totient is φ = 14111328.

The previous prime is 14387453. The next prime is 14387507. The reversal of 14387473 is 37478341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14387473 - 2⁹ = 14386961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14387453) 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 in 7 ways as a sum of consecutive naturals, for example, 11790 + ... + 12952.

It is an arithmetic number, because the mean of its divisors is an integer number (1833300).

Almost surely, 2^14387473 is an apocalyptic number.

It is an amenable number.

14387473 is a deficient number, since it is larger than the sum of its proper divisors (278927).

14387473 is a wasteful number, since it uses less digits than its factorization.

14387473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its digits is 56448, while the sum is 37.

The square root of 14387473 is about 3793.0822558969. The cubic root of 14387473 is about 243.2175114443.

It can be divided in two parts, 1438 and 7473, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 14387473 in words is "fourteen million, three hundred eighty-seven thousand, four hundred seventy-three".