4534345 has 4 divisors (see below), whose sum is σ = 5441220. Its totient is φ = 3627472.

The previous prime is 4534297. The next prime is 4534357. The reversal of 4534345 is 5434354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5434354 = 2 ⋅2717177.

It can be written as a sum of positive squares in 2 ways, for example, as 2903616 + 1630729 = 1704^2 + 1277^2 .

It is a cyclic number.

It is not a de Polignac number, because 4534345 - 2⁹ = 4533833 is a prime.

4534345 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453430 + ... + 453439.

It is an arithmetic number, because the mean of its divisors is an integer number (1360305).

Almost surely, 2^4534345 is an apocalyptic number.

It is an amenable number.

4534345 is a deficient number, since it is larger than the sum of its proper divisors (906875).

4534345 is an equidigital number, since it uses as much as digits as its factorization.

4534345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906874.

The product of its digits is 14400, while the sum is 28.

The square root of 4534345 is about 2129.4001502771. The cubic root of 4534345 is about 165.5153157727.

Adding to 4534345 its reverse (5434354), we get a palindrome (9968699).

Subtracting 4534345 from its reverse (5434354), we obtain a palindrome (900009).

The spelling of 4534345 in words is "four million, five hundred thirty-four thousand, three hundred forty-five".