24402130 has 8 divisors (see below), whose sum is σ = 43923852. Its totient is φ = 9760848.

The previous prime is 24402121. The next prime is 24402143. The reversal of 24402130 is 3120442.

It can be written as a sum of positive squares in 2 ways, for example, as 23921881 + 480249 = 4891^2 + 693^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220097 + ... + 1220116.

Almost surely, 2^24402130 is an apocalyptic number.

24402130 is a deficient number, since it is larger than the sum of its proper divisors (19521722).

24402130 is a wasteful number, since it uses less digits than its factorization.

24402130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440220.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 24402130 is about 4939.8512123342. The cubic root of 24402130 is about 290.0520318846.

Adding to 24402130 its reverse (3120442), we get a palindrome (27522572).

The spelling of 24402130 in words is "twenty-four million, four hundred two thousand, one hundred thirty".