14729289 has 4 divisors (see below), whose sum is σ = 19639056. Its totient is φ = 9819524.

The previous prime is 14729287. The next prime is 14729311. The reversal of 14729289 is 98292741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 98292741 = 3 ⋅32764247.

It is a cyclic number.

It is not a de Polignac number, because 14729289 - 2¹ = 14729287 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14729289.

It is not an unprimeable number, because it can be changed into a prime (14729287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2454879 + ... + 2454884.

It is an arithmetic number, because the mean of its divisors is an integer number (4909764).

Almost surely, 2^14729289 is an apocalyptic number.

It is an amenable number.

14729289 is a deficient number, since it is larger than the sum of its proper divisors (4909767).

14729289 is an equidigital number, since it uses as much as digits as its factorization.

14729289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909766.

The product of its digits is 72576, while the sum is 42.

The square root of 14729289 is about 3837.8755842263. The cubic root of 14729289 is about 245.1285678110.

The spelling of 14729289 in words is "fourteen million, seven hundred twenty-nine thousand, two hundred eighty-nine".