5231817 has 8 divisors (see below), whose sum is σ = 7750880. Its totient is φ = 3487860.

The previous prime is 5231797. The next prime is 5231827. The reversal of 5231817 is 7181325.

It is not a de Polignac number, because 5231817 - 2⁶ = 5231753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 193771 = 5231817 / (5 + 2 + 3 + 1 + 8 + 1 + 7).

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5231827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96859 + ... + 96912.

It is an arithmetic number, because the mean of its divisors is an integer number (968860).

Almost surely, 2^5231817 is an apocalyptic number.

It is an amenable number.

5231817 is a deficient number, since it is larger than the sum of its proper divisors (2519063).

5231817 is a wasteful number, since it uses less digits than its factorization.

5231817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193780 (or 193774 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 5231817 is about 2287.3165500210. The cubic root of 5231817 is about 173.6004506526.

The spelling of 5231817 in words is "five million, two hundred thirty-one thousand, eight hundred seventeen".