23067385 has 16 divisors (see below), whose sum is σ = 31974912. Its totient is φ = 15788800.

The previous prime is 23067361. The next prime is 23067389. The reversal of 23067385 is 58376032.

It is not a de Polignac number, because 23067385 - 2⁵ = 23067353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23067385.

It is not an unprimeable number, because it can be changed into a prime (23067389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11401 + ... + 13270.

It is an arithmetic number, because the mean of its divisors is an integer number (1998432).

Almost surely, 2^23067385 is an apocalyptic number.

It is an amenable number.

23067385 is a deficient number, since it is larger than the sum of its proper divisors (8907527).

23067385 is a wasteful number, since it uses less digits than its factorization.

23067385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24704.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 23067385 is about 4802.8517570294. The cubic root of 23067385 is about 284.6641575965.

The spelling of 23067385 in words is "twenty-three million, sixty-seven thousand, three hundred eighty-five".