9166900 has 54 divisors (see below), whose sum is σ = 20790770. Its totient is φ = 3507840.

The previous prime is 9166891. The next prime is 9166909. The reversal of 9166900 is 96619.

It is an interprime number because it is at equal distance from previous prime (9166891) and next prime (9166909).

It can be written as a sum of positive squares in 9 ways, for example, as 1449616 + 7717284 = 1204^2 + 2778^2 .

It is a super-2 number, since 2×9166900² = 168064111220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9166909) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 84046 + ... + 84154.

Almost surely, 2^9166900 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 9166900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10395385).

9166900 is an abundant number, since it is smaller than the sum of its proper divisors (11623870).

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

9166900 is a wasteful number, since it uses less digits than its factorization.

9166900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 9166900 is about 3027.6888875841. The cubic root of 9166900 is about 209.2863150065.

The spelling of 9166900 in words is "nine million, one hundred sixty-six thousand, nine hundred".