134674065 has 48 divisors (see below), whose sum is σ = 242161920. Its totient is φ = 69189120.

The previous prime is 134674063. The next prime is 134674079. The reversal of 134674065 is 560476431.

It is a happy number.

It is not a de Polignac number, because 134674065 - 2¹ = 134674063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134674061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152425 + ... + 153305.

It is an arithmetic number, because the mean of its divisors is an integer number (5045040).

Almost surely, 2^134674065 is an apocalyptic number.

134674065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134674065 is a deficient number, since it is larger than the sum of its proper divisors (107487855).

134674065 is a wasteful number, since it uses less digits than its factorization.

134674065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 134674065 is about 11604.9155533334. The cubic root of 134674065 is about 512.5796061153.

The spelling of 134674065 in words is "one hundred thirty-four million, six hundred seventy-four thousand, sixty-five".