4514789 has 4 divisors (see below), whose sum is σ = 4528524. Its totient is φ = 4501056.

The previous prime is 4514759. The next prime is 4514791. The reversal of 4514789 is 9874154.

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 574564 + 3940225 = 758^2 + 1985^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4514789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514729) 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, 6362 + ... + 7035.

It is an arithmetic number, because the mean of its divisors is an integer number (1132131).

Almost surely, 2^4514789 is an apocalyptic number.

It is an amenable number.

4514789 is a deficient number, since it is larger than the sum of its proper divisors (13735).

4514789 is a wasteful number, since it uses less digits than its factorization.

4514789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13734.

The product of its digits is 40320, while the sum is 38.

The square root of 4514789 is about 2124.8032850125. The cubic root of 4514789 is about 165.2770246846.

The spelling of 4514789 in words is "four million, five hundred fourteen thousand, seven hundred eighty-nine".