23061085 has 4 divisors (see below), whose sum is σ = 27673308. Its totient is φ = 18448864.

The previous prime is 23061053. The next prime is 23061091. The reversal of 23061085 is 58016032.

It is a happy number.

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 11758041 + 11303044 = 3429^2 + 3362^2 .

It is a cyclic number.

It is not a de Polignac number, because 23061085 - 2⁵ = 23061053 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2306104 + ... + 2306113.

It is an arithmetic number, because the mean of its divisors is an integer number (6918327).

Almost surely, 2^23061085 is an apocalyptic number.

It is an amenable number.

23061085 is a deficient number, since it is larger than the sum of its proper divisors (4612223).

23061085 is an equidigital number, since it uses as much as digits as its factorization.

23061085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612222.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 23061085 is about 4802.1958518994. The cubic root of 23061085 is about 284.6382400874.

The spelling of 23061085 in words is "twenty-three million, sixty-one thousand, eighty-five".