23086985 has 8 divisors (see below), whose sum is σ = 27844800. Its totient is φ = 18375984.

The previous prime is 23086979. The next prime is 23086991. The reversal of 23086985 is 58968032.

It is an interprime number because it is at equal distance from previous prime (23086979) and next prime (23086991).

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

It is a cyclic number.

It is not a de Polignac number, because 23086985 - 2¹⁰ = 23085961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10607 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (3480600).

Almost surely, 2^23086985 is an apocalyptic number.

It is an amenable number.

23086985 is a deficient number, since it is larger than the sum of its proper divisors (4757815).

23086985 is a wasteful number, since it uses less digits than its factorization.

23086985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23407.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 23086985 is about 4804.8917781777. The cubic root of 23086985 is about 284.7447596816.

The spelling of 23086985 in words is "twenty-three million, eighty-six thousand, nine hundred eighty-five".