84412300 has 144 divisors (see below), whose sum is σ = 224985600. Its totient is φ = 27424320.

The previous prime is 84412297. The next prime is 84412319. The reversal of 84412300 is 321448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 788847 + ... + 788953.

It is an arithmetic number, because the mean of its divisors is an integer number (1562400).

Almost surely, 2^84412300 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 84412300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112492800).

84412300 is an abundant number, since it is smaller than the sum of its proper divisors (140573300).

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

84412300 is a wasteful number, since it uses less digits than its factorization.

84412300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 84412300 is about 9187.6166659259. The cubic root of 84412300 is about 438.6672828320.

Adding to 84412300 its reverse (321448), we get a palindrome (84733748).

The spelling of 84412300 in words is "eighty-four million, four hundred twelve thousand, three hundred".