4565369 has 4 divisors (see below), whose sum is σ = 4608144. Its totient is φ = 4522596.

The previous prime is 4565359. The next prime is 4565381. The reversal of 4565369 is 9635654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4565369 is a prime.

It is a super-2 number, since 2×4565369² = 41685188212322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4565359) 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, 21227 + ... + 21440.

It is an arithmetic number, because the mean of its divisors is an integer number (1152036).

Almost surely, 2^4565369 is an apocalyptic number.

It is an amenable number.

4565369 is a deficient number, since it is larger than the sum of its proper divisors (42775).

4565369 is a wasteful number, since it uses less digits than its factorization.

4565369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42774.

The product of its digits is 97200, while the sum is 38.

The square root of 4565369 is about 2136.6724128888. The cubic root of 4565369 is about 165.8919435152.

The spelling of 4565369 in words is "four million, five hundred sixty-five thousand, three hundred sixty-nine".