9135460 has 48 divisors (see below), whose sum is σ = 20596464. Its totient is φ = 3391488.

The previous prime is 9135449. The next prime is 9135461. The reversal of 9135460 is 645319.

It can be written as a sum of positive squares in 8 ways, for example, as 147456 + 8988004 = 384^2 + 2998^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9135461) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32842 + ... + 33118.

It is an arithmetic number, because the mean of its divisors is an integer number (429093).

Almost surely, 2^9135460 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 9135460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10298232).

9135460 is an abundant number, since it is smaller than the sum of its proper divisors (11461004).

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

9135460 is a wasteful number, since it uses less digits than its factorization.

9135460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 9135460 is about 3022.4923490391. The cubic root of 9135460 is about 209.0467756999.

The spelling of 9135460 in words is "nine million, one hundred thirty-five thousand, four hundred sixty".