14535645 has 16 divisors (see below), whose sum is σ = 23379840. Its totient is φ = 7711424.

The previous prime is 14535637. The next prime is 14535649. The reversal of 14535645 is 54653541.

It is a cyclic number.

It is not a de Polignac number, because 14535645 - 2³ = 14535637 is a prime.

It is a super-2 number, since 2×14535645² = 422569951132050, which contains 22 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 (14535649) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 496 + ... + 5414.

It is an arithmetic number, because the mean of its divisors is an integer number (1461240).

Almost surely, 2^14535645 is an apocalyptic number.

14535645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14535645 is a deficient number, since it is larger than the sum of its proper divisors (8844195).

14535645 is a wasteful number, since it uses less digits than its factorization.

14535645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5124.

The product of its digits is 36000, while the sum is 33.

The square root of 14535645 is about 3812.5640978218. The cubic root of 14535645 is about 244.0496013557.

The spelling of 14535645 in words is "fourteen million, five hundred thirty-five thousand, six hundred forty-five".