84424352 has 48 divisors (see below), whose sum is σ = 174508992. Its totient is φ = 40128000.

The previous prime is 84424349. The next prime is 84424367. The reversal of 84424352 is 25342448.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184508 + ... + 184964.

It is an arithmetic number, because the mean of its divisors is an integer number (3635604).

Almost surely, 2^84424352 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 84424352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87254496).

84424352 is an abundant number, since it is smaller than the sum of its proper divisors (90084640).

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

84424352 is a wasteful number, since it uses less digits than its factorization.

84424352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741 (or 733 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 84424352 is about 9188.2725253445. The cubic root of 84424352 is about 438.6881588043.

The spelling of 84424352 in words is "eighty-four million, four hundred twenty-four thousand, three hundred fifty-two".