2422726632 has 256 divisors, whose sum is σ = 7418880000. Its totient is φ = 729699840.

The previous prime is 2422726609. The next prime is 2422726639. The reversal of 2422726632 is 2366272242.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2422726639) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17429619 + ... + 17429757.

It is an arithmetic number, because the mean of its divisors is an integer number (28980000).

Almost surely, 2^2422726632 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 2422726632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3709440000).

2422726632 is an abundant number, since it is smaller than the sum of its proper divisors (4996153368).

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

2422726632 is a wasteful number, since it uses less digits than its factorization.

2422726632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 331 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 2422726632 is about 49221.2010418275. The cubic root of 2422726632 is about 1343.0787292920.

Adding to 2422726632 its reverse (2366272242), we get a palindrome (4788998874).

The spelling of 2422726632 in words is "two billion, four hundred twenty-two million, seven hundred twenty-six thousand, six hundred thirty-two".