14504065 has 4 divisors (see below), whose sum is σ = 17404884. Its totient is φ = 11603248.

The previous prime is 14504057. The next prime is 14504069. The reversal of 14504065 is 56040541.

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 4844401 + 9659664 = 2201^2 + 3108^2 .

It is a cyclic number.

It is not a de Polignac number, because 14504065 - 2³ = 14504057 is a prime.

It is a Duffinian number.

14504065 is a modest number, since divided by 4065 gives 145 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14504069) 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, 1450402 + ... + 1450411.

It is an arithmetic number, because the mean of its divisors is an integer number (4351221).

Almost surely, 2^14504065 is an apocalyptic number.

It is an amenable number.

14504065 is a deficient number, since it is larger than the sum of its proper divisors (2900819).

14504065 is an equidigital number, since it uses as much as digits as its factorization.

14504065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900818.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 14504065 is about 3808.4202761775. The cubic root of 14504065 is about 243.8727332818.

The spelling of 14504065 in words is "fourteen million, five hundred four thousand, sixty-five".