10668522 has 16 divisors (see below), whose sum is σ = 21375360. Its totient is φ = 3549792.

The previous prime is 10668521. The next prime is 10668533. The reversal of 10668522 is 22586601.

10668522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10668522² = 227634723328968, 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 10668522.

It is not an unprimeable number, because it can be changed into a prime (10668521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3078 + ... + 5550.

It is an arithmetic number, because the mean of its divisors is an integer number (1335960).

Almost surely, 2^10668522 is an apocalyptic number.

10668522 is an abundant number, since it is smaller than the sum of its proper divisors (10706838).

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

10668522 is a wasteful number, since it uses less digits than its factorization.

10668522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 10668522 is about 3266.2703501088. The cubic root of 10668522 is about 220.1412453858.

The spelling of 10668522 in words is "ten million, six hundred sixty-eight thousand, five hundred twenty-two".