134539737 has 16 divisors (see below), whose sum is σ = 184958592. Its totient is φ = 86935680.

The previous prime is 134539723. The next prime is 134539781. The reversal of 134539737 is 737935431.

It is not a de Polignac number, because 134539737 - 2¹² = 134535641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134539837) 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, 15828 + ... + 22794.

It is an arithmetic number, because the mean of its divisors is an integer number (11559912).

Almost surely, 2^134539737 is an apocalyptic number.

It is an amenable number.

134539737 is a deficient number, since it is larger than the sum of its proper divisors (50418855).

134539737 is a wasteful number, since it uses less digits than its factorization.

134539737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7168.

The product of its digits is 238140, while the sum is 42.

The square root of 134539737 is about 11599.1265619442. The cubic root of 134539737 is about 512.4091286040.

The spelling of 134539737 in words is "one hundred thirty-four million, five hundred thirty-nine thousand, seven hundred thirty-seven".