23025115 has 4 divisors (see below), whose sum is σ = 27630144. Its totient is φ = 18420088.

The previous prime is 23025109. The next prime is 23025127. The reversal of 23025115 is 51152032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23025115 - 2⁵ = 23025083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23025092 and 23025101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302507 + ... + 2302516.

It is an arithmetic number, because the mean of its divisors is an integer number (6907536).

Almost surely, 2^23025115 is an apocalyptic number.

23025115 is a deficient number, since it is larger than the sum of its proper divisors (4605029).

23025115 is an equidigital number, since it uses as much as digits as its factorization.

23025115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605028.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 23025115 is about 4798.4492286571. The cubic root of 23025115 is about 284.4901729674.

Adding to 23025115 its reverse (51152032), we get a palindrome (74177147).

The spelling of 23025115 in words is "twenty-three million, twenty-five thousand, one hundred fifteen".