10081522 has 16 divisors (see below), whose sum is σ = 16882272. Its totient is φ = 4475520.

The previous prime is 10081499. The next prime is 10081523. The reversal of 10081522 is 22518001.

It is a self number, because there is not a number n which added to its sum of digits gives 10081522.

It is not an unprimeable number, because it can be changed into a prime (10081523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4383 + ... + 6274.

It is an arithmetic number, because the mean of its divisors is an integer number (1055142).

Almost surely, 2^10081522 is an apocalyptic number.

10081522 is a deficient number, since it is larger than the sum of its proper divisors (6800750).

10081522 is a wasteful number, since it uses less digits than its factorization.

10081522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10713.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 10081522 is about 3175.1412567002. The cubic root of 10081522 is about 216.0273313609.

Adding to 10081522 its reverse (22518001), we get a palindrome (32599523).

The spelling of 10081522 in words is "ten million, eighty-one thousand, five hundred twenty-two".