4574369 has 4 divisors (see below), whose sum is σ = 4671744. Its totient is φ = 4476996.

The previous prime is 4574327. The next prime is 4574393. The reversal of 4574369 is 9634754.

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-4574369 is a prime.

It is a super-2 number, since 2×4574369² = 41849703496322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4574069) 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, 48617 + ... + 48710.

It is an arithmetic number, because the mean of its divisors is an integer number (1167936).

Almost surely, 2^4574369 is an apocalyptic number.

It is an amenable number.

4574369 is a deficient number, since it is larger than the sum of its proper divisors (97375).

4574369 is an equidigital number, since it uses as much as digits as its factorization.

4574369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97374.

The product of its digits is 90720, while the sum is 38.

The square root of 4574369 is about 2138.7774545286. Note that the first 3 decimals coincide. The cubic root of 4574369 is about 166.0008830456. Note that the first 3 decimals are identical.

The spelling of 4574369 in words is "four million, five hundred seventy-four thousand, three hundred sixty-nine".