84313124 has 72 divisors (see below), whose sum is σ = 182710080. Its totient is φ = 33870144.

The previous prime is 84313109. The next prime is 84313129. The reversal of 84313124 is 42131348.

It is a junction number, because it is equal to n+sod(n) for n = 84313093 and 84313102.

It is not an unprimeable number, because it can be changed into a prime (84313129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265814 + ... + 266130.

It is an arithmetic number, because the mean of its divisors is an integer number (2537640).

Almost surely, 2^84313124 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 84313124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91355040).

84313124 is an abundant number, since it is smaller than the sum of its proper divisors (98396956).

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

84313124 is a wasteful number, since it uses less digits than its factorization.

84313124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 408 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 84313124 is about 9182.2178148855. The cubic root of 84313124 is about 438.4954187961.

The spelling of 84313124 in words is "eighty-four million, three hundred thirteen thousand, one hundred twenty-four".