2445412224 has 64 divisors (see below), whose sum is σ = 6524226000. Its totient is φ = 811548672.

The previous prime is 2445412223. The next prime is 2445412261. The reversal of 2445412224 is 4222145442.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 2445412191 and 2445412200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445412223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74032 + ... + 101840.

Almost surely, 2^2445412224 is an apocalyptic number.

2445412224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2445412224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3262113000).

2445412224 is an abundant number, since it is smaller than the sum of its proper divisors (4078813776).

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

2445412224 is a wasteful number, since it uses less digits than its factorization.

2445412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28055 (or 28043 counting only the distinct ones).

The product of its digits is 20480, while the sum is 30.

The square root of 2445412224 is about 49451.1094314374. The cubic root of 2445412224 is about 1347.2577574853.

Adding to 2445412224 its reverse (4222145442), we get a palindrome (6667557666).

The spelling of 2445412224 in words is "two billion, four hundred forty-five million, four hundred twelve thousand, two hundred twenty-four".