83134283 has 4 divisors (see below), whose sum is σ = 83243160. Its totient is φ = 83025408.

The previous prime is 83134279. The next prime is 83134313. The reversal of 83134283 is 38243138.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38243138 = 2 ⋅19121569.

It is a cyclic number.

It is not a de Polignac number, because 83134283 - 2² = 83134279 is a prime.

It is a super-2 number, since 2×83134283² = 13822618019848178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83131283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53285 + ... + 54822.

It is an arithmetic number, because the mean of its divisors is an integer number (20810790).

Almost surely, 2^83134283 is an apocalyptic number.

83134283 is a deficient number, since it is larger than the sum of its proper divisors (108877).

83134283 is a wasteful number, since it uses less digits than its factorization.

83134283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108876.

The product of its digits is 13824, while the sum is 32.

The square root of 83134283 is about 9117.8003378008. The cubic root of 83134283 is about 436.4421821374.

The spelling of 83134283 in words is "eighty-three million, one hundred thirty-four thousand, two hundred eighty-three".