69135 has 16 divisors (see below), whose sum is σ = 120960. Its totient is φ = 33440.

The previous prime is 69127. The next prime is 69143. The reversal of 69135 is 53196.

It is an interprime number because it is at equal distance from previous prime (69127) and next prime (69143).

It is not a de Polignac number, because 69135 - 2³ = 69127 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

69135 is a lucky number.

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, 45 + ... + 374.

It is an arithmetic number, because the mean of its divisors is an integer number (7560).

2⁶⁹¹³⁵ is an apocalyptic number.

69135 is a deficient number, since it is larger than the sum of its proper divisors (51825).

69135 is a wasteful number, since it uses less digits than its factorization.

69135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438.

The product of its digits is 810, while the sum is 24.

The square root of 69135 is about 262.9353532715. The cubic root of 69135 is about 41.0423912138.

The spelling of 69135 in words is "sixty-nine thousand, one hundred thirty-five".