9198135 has 24 divisors (see below), whose sum is σ = 16286400. Its totient is φ = 4800192.

The previous prime is 9198113. The next prime is 9198151. The reversal of 9198135 is 5318919.

It is a happy number.

9198135 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9198135 - 2⁸ = 9197879 is a prime.

9198135 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9198135.

It is a congruent number.

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, 60 + ... + 4289.

It is an arithmetic number, because the mean of its divisors is an integer number (678600).

Almost surely, 2^9198135 is an apocalyptic number.

9198135 is a deficient number, since it is larger than the sum of its proper divisors (7088265).

9198135 is a wasteful number, since it uses less digits than its factorization.

9198135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407 (or 4404 counting only the distinct ones).

The product of its digits is 9720, while the sum is 36.

The square root of 9198135 is about 3032.8427258927. The cubic root of 9198135 is about 209.5237506846.

The spelling of 9198135 in words is "nine million, one hundred ninety-eight thousand, one hundred thirty-five".