9712266 has 16 divisors (see below), whose sum is σ = 19455744. Its totient is φ = 3232224.

The previous prime is 9712259. The next prime is 9712271. The reversal of 9712266 is 6622179.

It is a super-2 number, since 2×9712266² = 188656221709512, 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, 5415 + ... + 6981.

It is an arithmetic number, because the mean of its divisors is an integer number (1215984).

Almost surely, 2^9712266 is an apocalyptic number.

9712266 is an abundant number, since it is smaller than the sum of its proper divisors (9743478).

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

9712266 is a wasteful number, since it uses less digits than its factorization.

9712266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605.

The product of its digits is 9072, while the sum is 33.

The square root of 9712266 is about 3116.4508659692. The cubic root of 9712266 is about 213.3569803432.

The spelling of 9712266 in words is "nine million, seven hundred twelve thousand, two hundred sixty-six".