9129060 has 72 divisors (see below), whose sum is σ = 28389816. Its totient is φ = 2373120.

The previous prime is 9129049. The next prime is 9129061. The reversal of 9129060 is 609219.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 272484 + 8856576 = 522^2 + 2976^2 .

It is not an unprimeable number, because it can be changed into a prime (9129061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6762 + ... + 7998.

It is an arithmetic number, because the mean of its divisors is an integer number (394303).

Almost surely, 2^9129060 is an apocalyptic number.

9129060 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9129060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14194908).

9129060 is an abundant number, since it is smaller than the sum of its proper divisors (19260756).

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

9129060 is a wasteful number, since it uses less digits than its factorization.

9129060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 9129060 is about 3021.4334346465. The cubic root of 9129060 is about 208.9979472185.

The spelling of 9129060 in words is "nine million, one hundred twenty-nine thousand, sixty".