24540130 has 8 divisors (see below), whose sum is σ = 44172252. Its totient is φ = 9816048.

The previous prime is 24540121. The next prime is 24540137. The reversal of 24540130 is 3104542.

It can be written as a sum of positive squares in 2 ways, for example, as 24532209 + 7921 = 4953^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 24540098 and 24540107.

It is not an unprimeable number, because it can be changed into a prime (24540137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1226997 + ... + 1227016.

Almost surely, 2^24540130 is an apocalyptic number.

24540130 is a deficient number, since it is larger than the sum of its proper divisors (19632122).

24540130 is a wasteful number, since it uses less digits than its factorization.

24540130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454020.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 24540130 is about 4953.7995518592. The cubic root of 24540130 is about 290.5977760756.

Adding to 24540130 its reverse (3104542), we get a palindrome (27644672).

The spelling of 24540130 in words is "twenty-four million, five hundred forty thousand, one hundred thirty".