574669 has 4 divisors (see below), whose sum is σ = 586944. Its totient is φ = 562396.

The previous prime is 574667. The next prime is 574687. The reversal of 574669 is 966475.

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 not a de Polignac number, because 574669 - 2¹ = 574667 is a prime.

It is a super-2 number, since 2×574669² = 660488919122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574667) 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, 6067 + ... + 6160.

It is an arithmetic number, because the mean of its divisors is an integer number (146736).

2⁵⁷⁴⁶⁶⁹ is an apocalyptic number.

It is an amenable number.

574669 is a deficient number, since it is larger than the sum of its proper divisors (12275).

574669 is a wasteful number, since it uses less digits than its factorization.

574669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12274.

The product of its digits is 45360, while the sum is 37.

The square root of 574669 is about 758.0692580497. The cubic root of 574669 is about 83.1392157269.

It can be divided in two parts, 57466 and 9, that added together give a palindrome (57475).

The spelling of 574669 in words is "five hundred seventy-four thousand, six hundred sixty-nine".