23000007 has 4 divisors (see below), whose sum is σ = 30666680. Its totient is φ = 15333336.

The previous prime is 22999993. The next prime is 23000009. The reversal of 23000007 is 70000032.

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

It is not a de Polignac number, because 23000007 - 2⁶ = 22999943 is a prime.

It is a super-3 number, since 3×23000007³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22999956 and 23000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000009) 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, 3833332 + ... + 3833337.

It is an arithmetic number, because the mean of its divisors is an integer number (7666670).

Almost surely, 2^23000007 is an apocalyptic number.

23000007 is a deficient number, since it is larger than the sum of its proper divisors (7666673).

23000007 is an equidigital number, since it uses as much as digits as its factorization.

23000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666672.

The product of its (nonzero) digits is 42, while the sum is 12.

The square root of 23000007 is about 4795.8322531131. The cubic root of 23000007 is about 284.3867268360.

Adding to 23000007 its reverse (70000032), we get a palindrome (93000039).

The spelling of 23000007 in words is "twenty-three million, seven", and thus it is an aban number and an uban number.