5574321 has 9 divisors (see below), whose sum is σ = 8062041. Its totient is φ = 3711492.

The previous prime is 5574313. The next prime is 5574343. The reversal of 5574321 is 1234755.

It is a happy number.

The square root of 5574321 is 2361.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 5574321 - 2³ = 5574313 is a prime.

It is a super-2 number, since 2×5574321² = 62146109222082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5574311) 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 8 ways as a sum of consecutive naturals, for example, 6690 + ... + 7476.

Almost surely, 2^5574321 is an apocalyptic number.

5574321 is the 2361-st square number.

5574321 is the 1181-st centered octagonal number.

It is an amenable number.

5574321 is a deficient number, since it is larger than the sum of its proper divisors (2487720).

5574321 is an frugal number, since it uses more digits than its factorization.

5574321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580 (or 790 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The cubic root of 5574321 is about 177.3089500303.

The spelling of 5574321 in words is "five million, five hundred seventy-four thousand, three hundred twenty-one".