24223130 has 32 divisors (see below), whose sum is σ = 46714320. Its totient is φ = 9011200.

The previous prime is 24223127. The next prime is 24223139. The reversal of 24223130 is 3132242.

It can be written as a sum of positive squares in 8 ways, for example, as 18515809 + 5707321 = 4303^2 + 2389^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 24223099 and 24223108.

It is not an unprimeable number, because it can be changed into a prime (24223139) 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, 14330 + ... + 15930.

Almost surely, 2^24223130 is an apocalyptic number.

24223130 is a deficient number, since it is larger than the sum of its proper divisors (22491190).

24223130 is a wasteful number, since it uses less digits than its factorization.

24223130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 24223130 is about 4921.6999095841. The cubic root of 24223130 is about 289.3410723129.

Adding to 24223130 its reverse (3132242), we get a palindrome (27355372).

The spelling of 24223130 in words is "twenty-four million, two hundred twenty-three thousand, one hundred thirty".