23000017 has 4 divisors (see below), whose sum is σ = 23026176. Its totient is φ = 22973860.

The previous prime is 23000011. The next prime is 23000027. The reversal of 23000017 is 71000032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23000017 - 2³ = 23000009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22999970 and 23000006.

It is not an unprimeable number, because it can be changed into a prime (23000011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11713 + ... + 13534.

It is an arithmetic number, because the mean of its divisors is an integer number (5756544).

Almost surely, 2^23000017 is an apocalyptic number.

It is an amenable number.

23000017 is a deficient number, since it is larger than the sum of its proper divisors (26159).

23000017 is an equidigital number, since it uses as much as digits as its factorization.

23000017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26158.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 23000017 is about 4795.8332956849. The cubic root of 23000017 is about 284.3867680514.

Adding to 23000017 its reverse (71000032), we get a palindrome (94000049).

The spelling of 23000017 in words is "twenty-three million, seventeen", and thus it is an aban number and an uban number.