5571233 has 2 divisors, whose sum is σ = 5571234. Its totient is φ = 5571232.

The previous prime is 5571229. The next prime is 5571271. The reversal of 5571233 is 3321755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3810304 + 1760929 = 1952^2 + 1327^2 .

It is a cyclic number.

It is not a de Polignac number, because 5571233 - 2² = 5571229 is a prime.

It is not a weakly prime, because it can be changed into another prime (5571283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785616 + 2785617.

It is an arithmetic number, because the mean of its divisors is an integer number (2785617).

Almost surely, 2^5571233 is an apocalyptic number.

It is an amenable number.

5571233 is a deficient number, since it is larger than the sum of its proper divisors (1).

5571233 is an equidigital number, since it uses as much as digits as its factorization.

5571233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3150, while the sum is 26.

The square root of 5571233 is about 2360.3459492202. The cubic root of 5571233 is about 177.2762027729.

Adding to 5571233 its reverse (3321755), we get a palindrome (8892988).

The spelling of 5571233 in words is "five million, five hundred seventy-one thousand, two hundred thirty-three".