10505326 has 8 divisors (see below), whose sum is σ = 16970184. Its totient is φ = 4848600.

The previous prime is 10505317. The next prime is 10505351. The reversal of 10505326 is 62350501.

It is a happy number.

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

It is a super-2 number, since 2×10505326² = 220723748732552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10505297 and 10505306.

It is a congruent number.

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, 202000 + ... + 202051.

It is an arithmetic number, because the mean of its divisors is an integer number (2121273).

Almost surely, 2^10505326 is an apocalyptic number.

10505326 is a deficient number, since it is larger than the sum of its proper divisors (6464858).

10505326 is a wasteful number, since it uses less digits than its factorization.

10505326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404066.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 10505326 is about 3241.1920646577. The cubic root of 10505326 is about 219.0129750519.

Adding to 10505326 its reverse (62350501), we get a palindrome (72855827).

The spelling of 10505326 in words is "ten million, five hundred five thousand, three hundred twenty-six".