10531322 has 8 divisors (see below), whose sum is σ = 15820896. Its totient is φ = 5257692.

The previous prime is 10531319. The next prime is 10531333. The reversal of 10531322 is 22313501.

10531322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10531322² = 221817486135368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10531322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168 + ... + 5075.

It is an arithmetic number, because the mean of its divisors is an integer number (1977612).

Almost surely, 2^10531322 is an apocalyptic number.

10531322 is a deficient number, since it is larger than the sum of its proper divisors (5289574).

10531322 is an equidigital number, since it uses as much as digits as its factorization.

10531322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 10531322 is about 3245.1998397633. The cubic root of 10531322 is about 219.1934794134.

Adding to 10531322 its reverse (22313501), we get a palindrome (32844823).

The spelling of 10531322 in words is "ten million, five hundred thirty-one thousand, three hundred twenty-two".