14389534 has 16 divisors (see below), whose sum is σ = 22230720. Its totient is φ = 6982560.

The previous prime is 14389489. The next prime is 14389537. The reversal of 14389534 is 43598341.

It is a junction number, because it is equal to n+sod(n) for n = 14389493 and 14389502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14389537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8892 + ... + 10384.

It is an arithmetic number, because the mean of its divisors is an integer number (1389420).

Almost surely, 2^14389534 is an apocalyptic number.

14389534 is a deficient number, since it is larger than the sum of its proper divisors (7841186).

14389534 is a wasteful number, since it uses less digits than its factorization.

14389534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635.

The product of its digits is 51840, while the sum is 37.

The square root of 14389534 is about 3793.3539249588. The cubic root of 14389534 is about 243.2291244949.

The spelling of 14389534 in words is "fourteen million, three hundred eighty-nine thousand, five hundred thirty-four".