14564065 has 8 divisors (see below), whose sum is σ = 17657640. Its totient is φ = 11530752.

The previous prime is 14564063. The next prime is 14564071. The reversal of 14564065 is 56046541.

It can be written as a sum of positive squares in 4 ways, for example, as 5071504 + 9492561 = 2252^2 + 3081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14564065 - 2¹ = 14564063 is a prime.

It is a super-2 number, since 2×14564065² = 424223978648450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14564063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14530 + ... + 15499.

It is an arithmetic number, because the mean of its divisors is an integer number (2207205).

Almost surely, 2^14564065 is an apocalyptic number.

It is an amenable number.

14564065 is a deficient number, since it is larger than the sum of its proper divisors (3093575).

14564065 is an equidigital number, since it uses as much as digits as its factorization.

14564065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30131.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 14564065 is about 3816.2894282274. The cubic root of 14564065 is about 244.2085525464.

The spelling of 14564065 in words is "fourteen million, five hundred sixty-four thousand, sixty-five".