5231662 has 4 divisors (see below), whose sum is σ = 7847496. Its totient is φ = 2615830.

The previous prime is 5231657. The next prime is 5231663. The reversal of 5231662 is 2661325.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231663) 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 as a sum of consecutive naturals, namely, 1307914 + ... + 1307917.

It is an arithmetic number, because the mean of its divisors is an integer number (1961874).

Almost surely, 2^5231662 is an apocalyptic number.

5231662 is a deficient number, since it is larger than the sum of its proper divisors (2615834).

5231662 is a wasteful number, since it uses less digits than its factorization.

5231662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615833.

The product of its digits is 2160, while the sum is 25.

The square root of 5231662 is about 2287.2826672714. The cubic root of 5231662 is about 173.5987362491.

Adding to 5231662 its reverse (2661325), we get a palindrome (7892987).

The spelling of 5231662 in words is "five million, two hundred thirty-one thousand, six hundred sixty-two".