2423223600 has 240 divisors, whose sum is σ = 9040349952. Its totient is φ = 543329280.

The previous prime is 2423223599. The next prime is 2423223601. The reversal of 2423223600 is 63223242.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2423223599) and next prime (2423223601).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423223601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 442479 + ... + 447921.

Almost surely, 2^2423223600 is an apocalyptic number.

2423223600 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 2423223600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4520174976).

2423223600 is an abundant number, since it is smaller than the sum of its proper divisors (6617126352).

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

2423223600 is a wasteful number, since it uses less digits than its factorization.

2423223600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5513 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2423223600 is about 49226.2490953759. The cubic root of 2423223600 is about 1343.1705571672.

Adding to 2423223600 its reverse (63223242), we get a palindrome (2486446842).

The spelling of 2423223600 in words is "two billion, four hundred twenty-three million, two hundred twenty-three thousand, six hundred".