23050005 has 16 divisors (see below), whose sum is σ = 40233024. Its totient is φ = 11175680.

The previous prime is 23050003. The next prime is 23050007. The reversal of 23050005 is 50005032.

It is an interprime number because it is at equal distance from previous prime (23050003) and next prime (23050007).

It is not a de Polignac number, because 23050005 - 2¹ = 23050003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23050003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69684 + ... + 70013.

It is an arithmetic number, because the mean of its divisors is an integer number (2514564).

Almost surely, 2^23050005 is an apocalyptic number.

It is an amenable number.

23050005 is a deficient number, since it is larger than the sum of its proper divisors (17183019).

23050005 is a wasteful number, since it uses less digits than its factorization.

23050005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139716.

The product of its (nonzero) digits is 150, while the sum is 15.

The square root of 23050005 is about 4801.0420743834. The cubic root of 23050005 is about 284.5926467292.

Adding to 23050005 its reverse (50005032), we get a palindrome (73055037).

The spelling of 23050005 in words is "twenty-three million, fifty thousand, five".