9135000 has 240 divisors, whose sum is σ = 36550800. Its totient is φ = 2016000.

The previous prime is 9134999. The next prime is 9135013. The reversal of 9135000 is 5319.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 314986 + ... + 315014.

It is an arithmetic number, because the mean of its divisors is an integer number (152295).

Almost surely, 2^9135000 is an apocalyptic number.

9135000 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 9135000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18275400).

9135000 is an abundant number, since it is smaller than the sum of its proper divisors (27415800).

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

9135000 is a wasteful number, since it uses less digits than its factorization.

9135000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 9135000 is about 3022.4162519415. The cubic root of 9135000 is about 209.0432669136.

The spelling of 9135000 in words is "nine million, one hundred thirty-five thousand".