14531065 has 4 divisors (see below), whose sum is σ = 17437284. Its totient is φ = 11624848.

The previous prime is 14531057. The next prime is 14531071. The reversal of 14531065 is 56013541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10936249 + 3594816 = 3307^2 + 1896^2 .

It is a cyclic number.

It is not a de Polignac number, because 14531065 - 2³ = 14531057 is a prime.

It is a super-2 number, since 2×14531065² = 422303700068450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453102 + ... + 1453111.

It is an arithmetic number, because the mean of its divisors is an integer number (4359321).

Almost surely, 2^14531065 is an apocalyptic number.

It is an amenable number.

14531065 is a deficient number, since it is larger than the sum of its proper divisors (2906219).

14531065 is an equidigital number, since it uses as much as digits as its factorization.

14531065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906218.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 14531065 is about 3811.9634048611. The cubic root of 14531065 is about 244.0239663371.

The spelling of 14531065 in words is "fourteen million, five hundred thirty-one thousand, sixty-five".