14706645 has 24 divisors (see below), whose sum is σ = 24238368. Its totient is φ = 7610400.

The previous prime is 14706631. The next prime is 14706647. The reversal of 14706645 is 54660741.

It is not a de Polignac number, because 14706645 - 2⁵ = 14706613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14706647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97320 + ... + 97470.

It is an arithmetic number, because the mean of its divisors is an integer number (1009932).

Almost surely, 2^14706645 is an apocalyptic number.

14706645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14706645 is a deficient number, since it is larger than the sum of its proper divisors (9531723).

14706645 is an equidigital number, since it uses as much as digits as its factorization.

14706645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 14706645 is about 3834.9243799585. The cubic root of 14706645 is about 245.0028876517.

It can be divided in two parts, 14706 and 645, that added together give a palindrome (15351).

The spelling of 14706645 in words is "fourteen million, seven hundred six thousand, six hundred forty-five".