83284127 has 4 divisors (see below), whose sum is σ = 86905200. Its totient is φ = 79663056.

The previous prime is 83284111. The next prime is 83284129. The reversal of 83284127 is 72148238.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83284127 - 2⁴ = 83284111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83284129) 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, 1810502 + ... + 1810547.

It is an arithmetic number, because the mean of its divisors is an integer number (21726300).

Almost surely, 2^83284127 is an apocalyptic number.

83284127 is a deficient number, since it is larger than the sum of its proper divisors (3621073).

83284127 is a wasteful number, since it uses less digits than its factorization.

83284127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621072.

The product of its digits is 21504, while the sum is 35.

The square root of 83284127 is about 9126.0137519072. The cubic root of 83284127 is about 436.7042440582.

The spelling of 83284127 in words is "eighty-three million, two hundred eighty-four thousand, one hundred twenty-seven".