135328767 has 16 divisors (see below), whose sum is σ = 207585792. Its totient is φ = 76816800.

The previous prime is 135328759. The next prime is 135328771. The reversal of 135328767 is 767823531.

It is not a de Polignac number, because 135328767 - 2³ = 135328759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135328717) 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, 18168 + ... + 24509.

It is an arithmetic number, because the mean of its divisors is an integer number (12974112).

Almost surely, 2^135328767 is an apocalyptic number.

135328767 is a deficient number, since it is larger than the sum of its proper divisors (72257025).

135328767 is a wasteful number, since it uses less digits than its factorization.

135328767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42838.

The product of its digits is 211680, while the sum is 42.

The square root of 135328767 is about 11633.0893145372. The cubic root of 135328767 is about 513.4088787545.

The spelling of 135328767 in words is "one hundred thirty-five million, three hundred twenty-eight thousand, seven hundred sixty-seven".