23310085 has 16 divisors (see below), whose sum is σ = 28828800. Its totient is φ = 18083520.

The previous prime is 23310083. The next prime is 23310097. The reversal of 23310085 is 58001332.

It is not a de Polignac number, because 23310085 - 2¹ = 23310083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310083) 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 15 ways as a sum of consecutive naturals, for example, 38616 + ... + 39214.

It is an arithmetic number, because the mean of its divisors is an integer number (1801800).

Almost surely, 2^23310085 is an apocalyptic number.

It is an amenable number.

23310085 is a deficient number, since it is larger than the sum of its proper divisors (5518715).

23310085 is a wasteful number, since it uses less digits than its factorization.

23310085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 23310085 is about 4828.0518845597. The cubic root of 23310085 is about 285.6590268728.

The spelling of 23310085 in words is "twenty-three million, three hundred ten thousand, eighty-five".