23585005 has 16 divisors (see below), whose sum is σ = 29983104. Its totient is φ = 17772480.

The previous prime is 23584997. The next prime is 23585041. The reversal of 23585005 is 50058532.

It is not a de Polignac number, because 23585005 - 2³ = 23584997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6175 + ... + 9235.

It is an arithmetic number, because the mean of its divisors is an integer number (1873944).

Almost surely, 2^23585005 is an apocalyptic number.

It is an amenable number.

23585005 is a deficient number, since it is larger than the sum of its proper divisors (6398099).

23585005 is a wasteful number, since it uses less digits than its factorization.

23585005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 23585005 is about 4856.4395394157. The cubic root of 23585005 is about 286.7776649358. Note that the first 3 decimals are identical.

The spelling of 23585005 in words is "twenty-three million, five hundred eighty-five thousand, five".