574613 has 4 divisors (see below), whose sum is σ = 618828. Its totient is φ = 530400.

The previous prime is 574597. The next prime is 574619. The reversal of 574613 is 316475.

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 88804 + 485809 = 298^2 + 697^2 .

It is not a de Polignac number, because 574613 - 2⁴ = 574597 is a prime.

It is a super-3 number, since 3×574613³ = 569177333005693191, which contains 333 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 (574619) 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, 22088 + ... + 22113.

It is an arithmetic number, because the mean of its divisors is an integer number (154707).

2⁵⁷⁴⁶¹³ is an apocalyptic number.

It is an amenable number.

574613 is a deficient number, since it is larger than the sum of its proper divisors (44215).

574613 is a wasteful number, since it uses less digits than its factorization.

574613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44214.

The product of its digits is 2520, while the sum is 26.

The square root of 574613 is about 758.0323212106. The cubic root of 574613 is about 83.1365150724.

The spelling of 574613 in words is "five hundred seventy-four thousand, six hundred thirteen".