134650065 has 64 divisors (see below), whose sum is σ = 243855360. Its totient is φ = 62883840.

The previous prime is 134650057. The next prime is 134650079. The reversal of 134650065 is 560056431.

It is not a de Polignac number, because 134650065 - 2³ = 134650057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 752146 + ... + 752324.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^134650065 is an apocalyptic number.

134650065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134650065 is a deficient number, since it is larger than the sum of its proper divisors (109205295).

134650065 is a wasteful number, since it uses less digits than its factorization.

134650065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 134650065 is about 11603.8814626831. The cubic root of 134650065 is about 512.5491557055.

The spelling of 134650065 in words is "one hundred thirty-four million, six hundred fifty thousand, sixty-five".