9895662 has 64 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 2762208.

The previous prime is 9895651. The next prime is 9895663. The reversal of 9895662 is 2665989.

9895662 is a `hidden beast` number, since 9 + 89 + 566 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9895663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17488 + ... + 18044.

It is an arithmetic number, because the mean of its divisors is an integer number (401760).

Almost surely, 2^9895662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9895662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12856320).

9895662 is an abundant number, since it is smaller than the sum of its proper divisors (15816978).

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

9895662 is a wasteful number, since it uses less digits than its factorization.

9895662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 616 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 9895662 is about 3145.7371155263. The cubic root of 9895662 is about 214.6915497606.

The spelling of 9895662 in words is "nine million, eight hundred ninety-five thousand, six hundred sixty-two".