134616537 has 24 divisors (see below), whose sum is σ = 214239168. Its totient is φ = 80772000.

The previous prime is 134616509. The next prime is 134616541. The reversal of 134616537 is 735616431.

134616537 is a `hidden beast` number, since 1 + 3 + 4 + 616 + 5 + 37 = 666.

It is not a de Polignac number, because 134616537 - 2¹⁴ = 134600153 is a prime.

It is a super-2 number, since 2×134616537² = 36243224067744738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134616437) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3268 + ... + 16730.

It is an arithmetic number, because the mean of its divisors is an integer number (8926632).

Almost surely, 2^134616537 is an apocalyptic number.

It is an amenable number.

134616537 is a deficient number, since it is larger than the sum of its proper divisors (79622631).

134616537 is a wasteful number, since it uses less digits than its factorization.

134616537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13581 (or 13578 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 134616537 is about 11602.4366837316. The cubic root of 134616537 is about 512.5066104244.

The spelling of 134616537 in words is "one hundred thirty-four million, six hundred sixteen thousand, five hundred thirty-seven".