23056027 has 4 divisors (see below), whose sum is σ = 23293816. Its totient is φ = 22818240.

The previous prime is 23056021. The next prime is 23056081. The reversal of 23056027 is 72065032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23056027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23055992 and 23056010.

It is not an unprimeable number, because it can be changed into a prime (23056021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118749 + ... + 118942.

It is an arithmetic number, because the mean of its divisors is an integer number (5823454).

Almost surely, 2^23056027 is an apocalyptic number.

23056027 is a deficient number, since it is larger than the sum of its proper divisors (237789).

23056027 is an equidigital number, since it uses as much as digits as its factorization.

23056027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237788.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 23056027 is about 4801.6691889384. The cubic root of 23056027 is about 284.6174286137.

The spelling of 23056027 in words is "twenty-three million, fifty-six thousand, twenty-seven".