23865085 has 8 divisors (see below), whose sum is σ = 28670976. Its totient is φ = 19070160.

The previous prime is 23865077. The next prime is 23865089. The reversal of 23865085 is 58056832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23865085 - 2³ = 23865077 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 (23865089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3240 + ... + 7630.

It is an arithmetic number, because the mean of its divisors is an integer number (3583872).

Almost surely, 2^23865085 is an apocalyptic number.

It is an amenable number.

23865085 is a deficient number, since it is larger than the sum of its proper divisors (4805891).

23865085 is a wasteful number, since it uses less digits than its factorization.

23865085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 23865085 is about 4885.1903750008. The cubic root of 23865085 is about 287.9083950237.

The spelling of 23865085 in words is "twenty-three million, eight hundred sixty-five thousand, eighty-five".