24430122 has 48 divisors (see below), whose sum is σ = 57999240. Its totient is φ = 7397376.

The previous prime is 24430097. The next prime is 24430127. The reversal of 24430122 is 22103442.

It can be written as a sum of positive squares in 4 ways, for example, as 24413481 + 16641 = 4941^2 + 129^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 24430095 and 24430104.

It is not an unprimeable number, because it can be changed into a prime (24430127) 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, 7498 + ... + 10250.

Almost surely, 2^24430122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24430122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28999620).

24430122 is an abundant number, since it is smaller than the sum of its proper divisors (33569118).

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

24430122 is a wasteful number, since it uses less digits than its factorization.

24430122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807 (or 2804 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 24430122 is about 4942.6836839919. The cubic root of 24430122 is about 290.1628969871.

Adding to 24430122 its reverse (22103442), we get a palindrome (46533564).

The spelling of 24430122 in words is "twenty-four million, four hundred thirty thousand, one hundred twenty-two".