574623 has 18 divisors (see below), whose sum is σ = 966264. Its totient is φ = 328104.

The previous prime is 574621. The next prime is 574627. The reversal of 574623 is 326475.

It is a happy number.

574623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 574623 - 2¹ = 574621 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5³ + 7³ + 6⁶ + 4⁵ + 2¹⁹ + 3⁷ .

574623 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574621) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 211 + ... + 1092.

2⁵⁷⁴⁶²³ is an apocalyptic number.

574623 is a deficient number, since it is larger than the sum of its proper divisors (391641).

574623 is a wasteful number, since it uses less digits than its factorization.

574623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 1313 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 574623 is about 758.0389172068. The cubic root of 574623 is about 83.1369973450.

The spelling of 574623 in words is "five hundred seventy-four thousand, six hundred twenty-three".