135670165 has 16 divisors (see below), whose sum is σ = 172293120. Its totient is φ = 102271680.

The previous prime is 135670159. The next prime is 135670181. The reversal of 135670165 is 561076531.

It is not a de Polignac number, because 135670165 - 2⁵ = 135670133 is a prime.

It is a super-2 number, since 2×135670165² = 36812787342254450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135670165.

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 15 ways as a sum of consecutive naturals, for example, 14407 + ... + 21883.

It is an arithmetic number, because the mean of its divisors is an integer number (10768320).

Almost surely, 2^135670165 is an apocalyptic number.

It is an amenable number.

135670165 is a deficient number, since it is larger than the sum of its proper divisors (36622955).

135670165 is a wasteful number, since it uses less digits than its factorization.

135670165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7692.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 135670165 is about 11647.7536460899. The cubic root of 135670165 is about 513.8402469513.

The spelling of 135670165 in words is "one hundred thirty-five million, six hundred seventy thousand, one hundred sixty-five".