14320529 has 4 divisors (see below), whose sum is σ = 14452020. Its totient is φ = 14189040.

The previous prime is 14320507. The next prime is 14320531. The reversal of 14320529 is 92502341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92502341 = 1733 ⋅53377.

It can be written as a sum of positive squares in 2 ways, for example, as 11833600 + 2486929 = 3440^2 + 1577^2 .

It is a cyclic number.

It is not a de Polignac number, because 14320529 - 2¹² = 14316433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14320498 and 14320507.

It is not an unprimeable number, because it can be changed into a prime (14320549) 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 3 ways as a sum of consecutive naturals, for example, 65582 + ... + 65799.

It is an arithmetic number, because the mean of its divisors is an integer number (3613005).

Almost surely, 2^14320529 is an apocalyptic number.

It is an amenable number.

14320529 is a deficient number, since it is larger than the sum of its proper divisors (131491).

14320529 is a wasteful number, since it uses less digits than its factorization.

14320529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131490.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 14320529 is about 3784.2474813363. The cubic root of 14320529 is about 242.8396996369.

The spelling of 14320529 in words is "fourteen million, three hundred twenty thousand, five hundred twenty-nine".