84333612 has 54 divisors (see below), whose sum is σ = 217194852. Its totient is φ = 25449600.

The previous prime is 84333607. The next prime is 84333661. The reversal of 84333612 is 21633348.

It is a super-2 number, since 2×84333612² = 14224316225933088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84333612.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 349812 + ... + 350052.

Almost surely, 2^84333612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84333612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108597426).

84333612 is an abundant number, since it is smaller than the sum of its proper divisors (132861240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84333612 is a wasteful number, since it uses less digits than its factorization.

84333612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 257 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 84333612 is about 9183.3333817302. Note that the first 4 decimals coincide. The cubic root of 84333612 is about 438.5309338939.

It can be divided in two parts, 843336 and 12, that added together give a palindrome (843348).

The spelling of 84333612 in words is "eighty-four million, three hundred thirty-three thousand, six hundred twelve".