23886130 has 8 divisors (see below), whose sum is σ = 42995052. Its totient is φ = 9554448.

The previous prime is 23886119. The next prime is 23886131. The reversal of 23886130 is 3168832.

It can be written as a sum of positive squares in 2 ways, for example, as 22781529 + 1104601 = 4773^2 + 1051^2 .

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 = 23886092 and 23886101.

It is not an unprimeable number, because it can be changed into a prime (23886131) by changing a digit.

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, 1194297 + ... + 1194316.

Almost surely, 2^23886130 is an apocalyptic number.

23886130 is a deficient number, since it is larger than the sum of its proper divisors (19108922).

23886130 is a wasteful number, since it uses less digits than its factorization.

23886130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388620.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 23886130 is about 4887.3438593985. The cubic root of 23886130 is about 287.9929991225.

It can be divided in two parts, 238 and 86130, that added together give a palindrome (86368).

The spelling of 23886130 in words is "twenty-three million, eight hundred eighty-six thousand, one hundred thirty".