5231257 has 8 divisors (see below), whose sum is σ = 5584896. Its totient is φ = 4882752.

The previous prime is 5231207. The next prime is 5231263. The reversal of 5231257 is 7521325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5231257 - 2⁷ = 5231129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5231207) 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, 948 + ... + 3370.

It is an arithmetic number, because the mean of its divisors is an integer number (698112).

Almost surely, 2^5231257 is an apocalyptic number.

It is an amenable number.

5231257 is a deficient number, since it is larger than the sum of its proper divisors (353639).

5231257 is a wasteful number, since it uses less digits than its factorization.

5231257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567.

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

The square root of 5231257 is about 2287.1941325563. The cubic root of 5231257 is about 173.5942565189.

The spelling of 5231257 in words is "five million, two hundred thirty-one thousand, two hundred fifty-seven".