134645365 has 16 divisors (see below), whose sum is σ = 165680640. Its totient is φ = 104997760.

The previous prime is 134645333. The next prime is 134645383. The reversal of 134645365 is 563546431.

It is not a de Polignac number, because 134645365 - 2⁵ = 134645333 is a prime.

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, 65016 + ... + 67054.

It is an arithmetic number, because the mean of its divisors is an integer number (10355040).

Almost surely, 2^134645365 is an apocalyptic number.

It is an amenable number.

134645365 is a deficient number, since it is larger than the sum of its proper divisors (31035275).

134645365 is a wasteful number, since it uses less digits than its factorization.

134645365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372.

The product of its digits is 129600, while the sum is 37.

The square root of 134645365 is about 11603.6789424734. The cubic root of 134645365 is about 512.5431920766.

The spelling of 134645365 in words is "one hundred thirty-four million, six hundred forty-five thousand, three hundred sixty-five".