2422303400 has 96 divisors (see below), whose sum is σ = 6207727680. Its totient is φ = 871680000.

The previous prime is 2422303363. The next prime is 2422303409. The reversal of 2422303400 is 43032242.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2422303409) 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, 207725 + ... + 219075.

It is an arithmetic number, because the mean of its divisors is an integer number (64663830).

Almost surely, 2^2422303400 is an apocalyptic number.

2422303400 is a gapful number since it is divisible by the number (20) 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 2422303400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3103863840).

2422303400 is an abundant number, since it is smaller than the sum of its proper divisors (3785424280).

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

2422303400 is a wasteful number, since it uses less digits than its factorization.

2422303400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11475 (or 11466 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2422303400 is about 49216.9015684653. The cubic root of 2422303400 is about 1343.0005161756. Note that the first 3 decimals are identical.

Adding to 2422303400 its reverse (43032242), we get a palindrome (2465335642).

The spelling of 2422303400 in words is "two billion, four hundred twenty-two million, three hundred three thousand, four hundred".