83134737 has 24 divisors (see below), whose sum is σ = 137536256. Its totient is φ = 47402496.

The previous prime is 83134703. The next prime is 83134741. The reversal of 83134737 is 73743138.

It is not a de Polignac number, because 83134737 - 2¹¹ = 83132689 is a prime.

It is a super-2 number, since 2×83134737² = 13822768992118338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83134237) 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, 35208 + ... + 37494.

Almost surely, 2^83134737 is an apocalyptic number.

It is an amenable number.

83134737 is a deficient number, since it is larger than the sum of its proper divisors (54401519).

83134737 is a wasteful number, since it uses less digits than its factorization.

83134737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877 (or 2874 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 83134737 is about 9117.8252341224. The cubic root of 83134737 is about 436.4429766127.

The spelling of 83134737 in words is "eighty-three million, one hundred thirty-four thousand, seven hundred thirty-seven".