24218130 has 32 divisors (see below), whose sum is σ = 60000768. Its totient is φ = 6249600.

The previous prime is 24218111. The next prime is 24218137. The reversal of 24218130 is 3181242.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24218097 and 24218106.

It is not an unprimeable number, because it can be changed into a prime (24218137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12091 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (1875024).

Almost surely, 2^24218130 is an apocalyptic number.

24218130 is an abundant number, since it is smaller than the sum of its proper divisors (35782638).

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

24218130 is a wasteful number, since it uses less digits than its factorization.

24218130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26082.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 24218130 is about 4921.1919287912. The cubic root of 24218130 is about 289.3211628997.

Adding to 24218130 its reverse (3181242), we get a palindrome (27399372).

The spelling of 24218130 in words is "twenty-four million, two hundred eighteen thousand, one hundred thirty".