9140135 has 16 divisors (see below), whose sum is σ = 11684736. Its totient is φ = 6839808.

The previous prime is 9140129. The next prime is 9140143. The reversal of 9140135 is 5310419.

9140135 = 285² + 286² + ... + 369².

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9140135 - 2⁴ = 9140119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9140135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24722 + ... + 25088.

It is an arithmetic number, because the mean of its divisors is an integer number (730296).

Almost surely, 2^9140135 is an apocalyptic number.

9140135 is a deficient number, since it is larger than the sum of its proper divisors (2544601).

9140135 is a wasteful number, since it uses less digits than its factorization.

9140135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 9140135 is about 3023.2656184993. The cubic root of 9140135 is about 209.0824289681.

The spelling of 9140135 in words is "nine million, one hundred forty thousand, one hundred thirty-five".