23845130 has 8 divisors (see below), whose sum is σ = 42921252. Its totient is φ = 9538048.

The previous prime is 23845117. The next prime is 23845141. The reversal of 23845130 is 3154832.

It can be written as a sum of positive squares in 2 ways, for example, as 23107249 + 737881 = 4807^2 + 859^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 23845130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1192247 + ... + 1192266.

Almost surely, 2^23845130 is an apocalyptic number.

23845130 is a deficient number, since it is larger than the sum of its proper divisors (19076122).

23845130 is a wasteful number, since it uses less digits than its factorization.

23845130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384520.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 23845130 is about 4883.1475505047. The cubic root of 23845130 is about 287.8281269379.

Adding to 23845130 its reverse (3154832), we get a palindrome (26999962).

The spelling of 23845130 in words is "twenty-three million, eight hundred forty-five thousand, one hundred thirty".