23889085 has 8 divisors (see below), whose sum is σ = 31273056. Its totient is φ = 17373840.

The previous prime is 23889077. The next prime is 23889109. The reversal of 23889085 is 58098832.

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

It is not a de Polignac number, because 23889085 - 2³ = 23889077 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217119 + ... + 217228.

It is an arithmetic number, because the mean of its divisors is an integer number (3909132).

Almost surely, 2^23889085 is an apocalyptic number.

It is an amenable number.

23889085 is a deficient number, since it is larger than the sum of its proper divisors (7383971).

23889085 is a wasteful number, since it uses less digits than its factorization.

23889085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434363.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 23889085 is about 4887.6461614974. The cubic root of 23889085 is about 288.0048746924.

The spelling of 23889085 in words is "twenty-three million, eight hundred eighty-nine thousand, eighty-five".