135965067 has 16 divisors (see below), whose sum is σ = 207367680. Its totient is φ = 77625792.

The previous prime is 135965051. The next prime is 135965111. The reversal of 135965067 is 760569531.

It is a happy number.

It is not a de Polignac number, because 135965067 - 2⁴ = 135965051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135965267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30663 + ... + 34815.

It is an arithmetic number, because the mean of its divisors is an integer number (12960480).

Almost surely, 2^135965067 is an apocalyptic number.

135965067 is a deficient number, since it is larger than the sum of its proper divisors (71402613).

135965067 is a wasteful number, since it uses less digits than its factorization.

135965067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 135965067 is about 11660.4059534821. The cubic root of 135965067 is about 514.2122836848.

The spelling of 135965067 in words is "one hundred thirty-five million, nine hundred sixty-five thousand, sixty-seven".