5231571 has 8 divisors (see below), whose sum is σ = 7216080. Its totient is φ = 3367392.

The previous prime is 5231537. The next prime is 5231579. The reversal of 5231571 is 1751325.

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

It is not a de Polignac number, because 5231571 - 2⁹ = 5231059 is a prime.

5231571 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5231579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29980 + ... + 30153.

It is an arithmetic number, because the mean of its divisors is an integer number (902010).

Almost surely, 2^5231571 is an apocalyptic number.

5231571 is a deficient number, since it is larger than the sum of its proper divisors (1984509).

5231571 is a wasteful number, since it uses less digits than its factorization.

5231571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60165.

The product of its digits is 1050, while the sum is 24.

The square root of 5231571 is about 2287.2627745845. The cubic root of 5231571 is about 173.5977297126.

Adding to 5231571 its reverse (1751325), we get a palindrome (6982896).

The spelling of 5231571 in words is "five million, two hundred thirty-one thousand, five hundred seventy-one".