10522326 has 24 divisors (see below), whose sum is σ = 21390264. Its totient is φ = 3450720.

The previous prime is 10522307. The next prime is 10522327. The reversal of 10522326 is 62322501.

It is a super-2 number, since 2×10522326² = 221438688900552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10522327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37306 + ... + 37586.

It is an arithmetic number, because the mean of its divisors is an integer number (891261).

Almost surely, 2^10522326 is an apocalyptic number.

10522326 is an abundant number, since it is smaller than the sum of its proper divisors (10867938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10522326 is an equidigital number, since it uses as much as digits as its factorization.

10522326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10522326 is about 3243.8134964884. The cubic root of 10522326 is about 219.1310489394.

Adding to 10522326 its reverse (62322501), we get a palindrome (72844827).

The spelling of 10522326 in words is "ten million, five hundred twenty-two thousand, three hundred twenty-six".