23010685 has 4 divisors (see below), whose sum is σ = 27612828. Its totient is φ = 18408544.

The previous prime is 23010679. The next prime is 23010709. The reversal of 23010685 is 58601032.

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 13388281 + 9622404 = 3659^2 + 3102^2 .

It is a cyclic number.

It is not a de Polignac number, because 23010685 - 2¹¹ = 23008637 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2301064 + ... + 2301073.

It is an arithmetic number, because the mean of its divisors is an integer number (6903207).

Almost surely, 2^23010685 is an apocalyptic number.

It is an amenable number.

23010685 is a deficient number, since it is larger than the sum of its proper divisors (4602143).

23010685 is an equidigital number, since it uses as much as digits as its factorization.

23010685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602142.

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

The square root of 23010685 is about 4796.9453822198. The cubic root of 23010685 is about 284.4307298900.

The spelling of 23010685 in words is "twenty-three million, ten thousand, six hundred eighty-five".