3582420112 has 40 divisors (see below), whose sum is σ = 7228611000. Its totient is φ = 1717804032.

The previous prime is 3582420097. The next prime is 3582420133. The reversal of 3582420112 is 2110242853.

It can be written as a sum of positive squares in 4 ways, for example, as 51208336 + 3531211776 = 7156^2 + 59424^2 .

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, 43228 + ... + 95044.

It is an arithmetic number, because the mean of its divisors is an integer number (180715275).

Almost surely, 2^3582420112 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 3582420112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3614305500).

3582420112 is an abundant number, since it is smaller than the sum of its proper divisors (3646190888).

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

3582420112 is a wasteful number, since it uses less digits than its factorization.

3582420112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52003 (or 51997 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 3582420112 is about 59853.3216455027. The cubic root of 3582420112 is about 1530.1200458302.

Adding to 3582420112 its reverse (2110242853), we get a palindrome (5692662965).

The spelling of 3582420112 in words is "three billion, five hundred eighty-two million, four hundred twenty thousand, one hundred twelve".