5223031 has 16 divisors (see below), whose sum is σ = 6013728. Its totient is φ = 4492800.

The previous prime is 5223017. The next prime is 5223037. The reversal of 5223031 is 1303225.

It is a cyclic number.

It is not a de Polignac number, because 5223031 - 2¹¹ = 5220983 is a prime.

It is a super-2 number, since 2×5223031² = 54560105653922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5222996 and 5223014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16531 + ... + 16843.

It is an arithmetic number, because the mean of its divisors is an integer number (375858).

Almost surely, 2^5223031 is an apocalyptic number.

5223031 is a deficient number, since it is larger than the sum of its proper divisors (790697).

5223031 is a wasteful number, since it uses less digits than its factorization.

5223031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5223031 is about 2285.3951518282. The cubic root of 5223031 is about 173.5032181383.

Adding to 5223031 its reverse (1303225), we get a palindrome (6526256).

It can be divided in two parts, 522 and 3031, that added together give a palindrome (3553).

The spelling of 5223031 in words is "five million, two hundred twenty-three thousand, thirty-one".