5572321 has 4 divisors (see below), whose sum is σ = 5764500. Its totient is φ = 5380144.

The previous prime is 5572319. The next prime is 5572331. The reversal of 5572321 is 1232755.

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 2190400 + 3381921 = 1480^2 + 1839^2 .

It is a cyclic number.

It is not a de Polignac number, because 5572321 - 2¹ = 5572319 is a prime.

It is a super-2 number, since 2×5572321² = 62101522654082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5572331) 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, 96046 + ... + 96103.

It is an arithmetic number, because the mean of its divisors is an integer number (1441125).

Almost surely, 2^5572321 is an apocalyptic number.

It is an amenable number.

5572321 is a deficient number, since it is larger than the sum of its proper divisors (192179).

5572321 is a wasteful number, since it uses less digits than its factorization.

5572321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192178.

The product of its digits is 2100, while the sum is 25.

The square root of 5572321 is about 2360.5764126586. The cubic root of 5572321 is about 177.2877420470.

The spelling of 5572321 in words is "five million, five hundred seventy-two thousand, three hundred twenty-one".