14643045 has 32 divisors (see below), whose sum is σ = 26380800. Its totient is φ = 7705152.

The previous prime is 14643043. The next prime is 14643059. The reversal of 14643045 is 54034641.

14643045 is a `hidden beast` number, since 14 + 643 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 14643045 - 2¹ = 14643043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14643043) 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 31 ways as a sum of consecutive naturals, for example, 9979 + ... + 11351.

It is an arithmetic number, because the mean of its divisors is an integer number (824400).

Almost surely, 2^14643045 is an apocalyptic number.

14643045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14643045 is a deficient number, since it is larger than the sum of its proper divisors (11737755).

14643045 is a wasteful number, since it uses less digits than its factorization.

14643045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 14643045 is about 3826.6231850027. The cubic root of 14643045 is about 244.6491994631.

Adding to 14643045 its reverse (54034641), we get a palindrome (68677686).

The spelling of 14643045 in words is "fourteen million, six hundred forty-three thousand, forty-five".