23025085 has 4 divisors (see below), whose sum is σ = 27630108. Its totient is φ = 18420064.

The previous prime is 23025083. The next prime is 23025091. The reversal of 23025085 is 58052032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17614809 + 5410276 = 4197^2 + 2326^2 .

It is a cyclic number.

It is not a de Polignac number, because 23025085 - 2¹ = 23025083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23025083) by changing a digit.

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, 2302504 + ... + 2302513.

It is an arithmetic number, because the mean of its divisors is an integer number (6907527).

Almost surely, 2^23025085 is an apocalyptic number.

It is an amenable number.

23025085 is a deficient number, since it is larger than the sum of its proper divisors (4605023).

23025085 is an equidigital number, since it uses as much as digits as its factorization.

23025085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605022.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 23025085 is about 4798.4461026461. The cubic root of 23025085 is about 284.4900494109.

The spelling of 23025085 in words is "twenty-three million, twenty-five thousand, eighty-five".