23085701 has 4 divisors (see below), whose sum is σ = 23097612. Its totient is φ = 23073792.

The previous prime is 23085683. The next prime is 23085707. The reversal of 23085701 is 10758032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 22137025 + 948676 = 4705^2 + 974^2 .

It is a cyclic number.

It is not a de Polignac number, because 23085701 - 2⁶ = 23085637 is a prime.

It is a super-2 number, since 2×23085701² = 1065899181322802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23085707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2300 + ... + 7173.

It is an arithmetic number, because the mean of its divisors is an integer number (5774403).

Almost surely, 2^23085701 is an apocalyptic number.

It is an amenable number.

23085701 is a deficient number, since it is larger than the sum of its proper divisors (11911).

23085701 is an equidigital number, since it uses as much as digits as its factorization.

23085701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11910.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 23085701 is about 4804.7581624885. The cubic root of 23085701 is about 284.7394808192.

The spelling of 23085701 in words is "twenty-three million, eighty-five thousand, seven hundred one".