84889283 has 4 divisors (see below), whose sum is σ = 89357160. Its totient is φ = 80421408.

The previous prime is 84889271. The next prime is 84889307. The reversal of 84889283 is 38298848.

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 84889283 - 2⁶ = 84889219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84889183) 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, 2233910 + ... + 2233947.

It is an arithmetic number, because the mean of its divisors is an integer number (22339290).

Almost surely, 2^84889283 is an apocalyptic number.

84889283 is a deficient number, since it is larger than the sum of its proper divisors (4467877).

84889283 is a wasteful number, since it uses less digits than its factorization.

84889283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4467876.

The product of its digits is 884736, while the sum is 50.

The square root of 84889283 is about 9213.5380283581. The cubic root of 84889283 is about 439.4919808211.

It can be divided in two parts, 8488 and 9283, that added together give a palindrome (17771).

The spelling of 84889283 in words is "eighty-four million, eight hundred eighty-nine thousand, two hundred eighty-three".