574423321 has 4 divisors (see below), whose sum is σ = 599398272. Its totient is φ = 549448372.

The previous prime is 574423309. The next prime is 574423363. The reversal of 574423321 is 123324475.

It is a happy number.

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 574423321 - 2⁷ = 574423193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (574423021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12487441 + ... + 12487486.

It is an arithmetic number, because the mean of its divisors is an integer number (149849568).

Almost surely, 2^574423321 is an apocalyptic number.

It is an amenable number.

574423321 is a deficient number, since it is larger than the sum of its proper divisors (24974951).

574423321 is a wasteful number, since it uses less digits than its factorization.

574423321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24974950.

The product of its digits is 20160, while the sum is 31.

The square root of 574423321 is about 23967.1300117473. The cubic root of 574423321 is about 831.2736631400.

Adding to 574423321 its reverse (123324475), we get a palindrome (697747796).

The spelling of 574423321 in words is "five hundred seventy-four million, four hundred twenty-three thousand, three hundred twenty-one".