14389504 has 18 divisors (see below), whose sum is σ = 28723310. Its totient is φ = 7194624.

The previous prime is 14389489. The next prime is 14389537. The reversal of 14389504 is 40598341.

It can be written as a sum of positive squares in only one way, i.e., 13307904 + 1081600 = 3648^2 + 1040^2 .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 14389504.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27849 + ... + 28360.

Almost surely, 2^14389504 is an apocalyptic number.

It is an amenable number.

14389504 is a deficient number, since it is larger than the sum of its proper divisors (14333806).

14389504 is an frugal number, since it uses more digits than its factorization.

14389504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56225 (or 56211 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 14389504 is about 3793.3499706724. The cubic root of 14389504 is about 243.2289554629.

The spelling of 14389504 in words is "fourteen million, three hundred eighty-nine thousand, five hundred four".