14465645 has 4 divisors (see below), whose sum is σ = 17358780. Its totient is φ = 11572512.

The previous prime is 14465641. The next prime is 14465663. The reversal of 14465645 is 54656441.

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 8404201 + 6061444 = 2899^2 + 2462^2 .

It is a cyclic number.

It is not a de Polignac number, because 14465645 - 2² = 14465641 is a prime.

It is a super-3 number, since 3×14465645³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14465641) 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, 1446560 + ... + 1446569.

It is an arithmetic number, because the mean of its divisors is an integer number (4339695).

Almost surely, 2^14465645 is an apocalyptic number.

It is an amenable number.

14465645 is a deficient number, since it is larger than the sum of its proper divisors (2893135).

14465645 is an equidigital number, since it uses as much as digits as its factorization.

14465645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893134.

The product of its digits is 57600, while the sum is 35.

The square root of 14465645 is about 3803.3728452520. The cubic root of 14465645 is about 243.6572103534.

The spelling of 14465645 in words is "fourteen million, four hundred sixty-five thousand, six hundred forty-five".