9668562 has 16 divisors (see below), whose sum is σ = 19477920. Its totient is φ = 3199392.

The previous prime is 9668557. The next prime is 9668591. The reversal of 9668562 is 2658669.

9668562 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9668562² = 186962182295688, which contains 22 as substring.

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, 4963 + ... + 6630.

It is an arithmetic number, because the mean of its divisors is an integer number (1217370).

Almost surely, 2^9668562 is an apocalyptic number.

9668562 is an abundant number, since it is smaller than the sum of its proper divisors (9809358).

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

9668562 is a wasteful number, since it uses less digits than its factorization.

9668562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11737.

The product of its digits is 155520, while the sum is 42.

The square root of 9668562 is about 3109.4311376842. The cubic root of 9668562 is about 213.0364724072.

The spelling of 9668562 in words is "nine million, six hundred sixty-eight thousand, five hundred sixty-two".