9681022 has 16 divisors (see below), whose sum is σ = 16319520. Its totient is φ = 4273632.

The previous prime is 9681019. The next prime is 9681029. The reversal of 9681022 is 2201869.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9681029) 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, 7497 + ... + 8692.

It is an arithmetic number, because the mean of its divisors is an integer number (1019970).

Almost surely, 2^9681022 is an apocalyptic number.

9681022 is a deficient number, since it is larger than the sum of its proper divisors (6638498).

9681022 is a wasteful number, since it uses less digits than its factorization.

9681022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16227.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 9681022 is about 3111.4340745065. The cubic root of 9681022 is about 213.1279474026.

It can be divided in two parts, 96 and 81022, that added together give a palindrome (81118).

The spelling of 9681022 in words is "nine million, six hundred eighty-one thousand, twenty-two".