9081662612 has 24 divisors (see below), whose sum is σ = 17356301760. Its totient is φ = 4123604160.

The previous prime is 9081662563. The next prime is 9081662627. The reversal of 9081662612 is 2162661809.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9081662612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68912 + ... + 151367.

It is an arithmetic number, because the mean of its divisors is an integer number (723179240).

Almost surely, 2^9081662612 is an apocalyptic number.

It is an amenable number.

9081662612 is a deficient number, since it is larger than the sum of its proper divisors (8274639148).

9081662612 is a wasteful number, since it uses less digits than its factorization.

9081662612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221231 (or 221229 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 9081662612 is about 95297.7576441335. The cubic root of 9081662612 is about 2086.3561892932.

The spelling of 9081662612 in words is "nine billion, eighty-one million, six hundred sixty-two thousand, six hundred twelve".