5187233 has 2 divisors, whose sum is σ = 5187234. Its totient is φ = 5187232.

The previous prime is 5187181. The next prime is 5187239. The reversal of 5187233 is 3327815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3489424 + 1697809 = 1868^2 + 1303^2 .

It is a cyclic number.

It is not a de Polignac number, because 5187233 - 2¹² = 5183137 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5187196 and 5187205.

It is not a weakly prime, because it can be changed into another prime (5187239) 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 as a sum of consecutive naturals, namely, 2593616 + 2593617.

It is an arithmetic number, because the mean of its divisors is an integer number (2593617).

Almost surely, 2^5187233 is an apocalyptic number.

It is an amenable number.

5187233 is a deficient number, since it is larger than the sum of its proper divisors (1).

5187233 is an equidigital number, since it uses as much as digits as its factorization.

5187233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 5187233 is about 2277.5497799170. The cubic root of 5187233 is about 173.1059193002.

The spelling of 5187233 in words is "five million, one hundred eighty-seven thousand, two hundred thirty-three".