84230833 has 8 divisors (see below), whose sum is σ = 88141608. Its totient is φ = 80406144.

The previous prime is 84230753. The next prime is 84230837. The reversal of 84230833 is 33803248.

It can be written as a sum of positive squares in 4 ways, for example, as 16711744 + 67519089 = 4088^2 + 8217^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84230833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84230795 and 84230804.

It is not an unprimeable number, because it can be changed into a prime (84230837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19516 + ... + 23437.

It is an arithmetic number, because the mean of its divisors is an integer number (11017701).

Almost surely, 2^84230833 is an apocalyptic number.

It is an amenable number.

84230833 is a deficient number, since it is larger than the sum of its proper divisors (3910775).

84230833 is a wasteful number, since it uses less digits than its factorization.

84230833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43043.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 84230833 is about 9177.7357229330. The cubic root of 84230833 is about 438.3527127705.

The spelling of 84230833 in words is "eighty-four million, two hundred thirty thousand, eight hundred thirty-three".