9166920 has 96 divisors (see below), whose sum is σ = 32011200. Its totient is φ = 2093952.

The previous prime is 9166909. The next prime is 9166931. The reversal of 9166920 is 296619.

It is a happy number.

9166920 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9166909) and next prime (9166931).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5101 + ... + 6659.

It is an arithmetic number, because the mean of its divisors is an integer number (333450).

Almost surely, 2^9166920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9166920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16005600).

9166920 is an abundant number, since it is smaller than the sum of its proper divisors (22844280).

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

9166920 is a wasteful number, since it uses less digits than its factorization.

9166920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 9166920 is about 3027.6921904315. The cubic root of 9166920 is about 209.2864672108.

The spelling of 9166920 in words is "nine million, one hundred sixty-six thousand, nine hundred twenty".