23923007 has 8 divisors (see below), whose sum is σ = 24777984. Its totient is φ = 23081688.

The previous prime is 23923001. The next prime is 23923019. The reversal of 23923007 is 70032932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23923007 - 2⁴ = 23922991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23923001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218 + ... + 6920.

It is an arithmetic number, because the mean of its divisors is an integer number (3097248).

Almost surely, 2^23923007 is an apocalyptic number.

23923007 is a deficient number, since it is larger than the sum of its proper divisors (854977).

23923007 is an equidigital number, since it uses as much as digits as its factorization.

23923007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 23923007 is about 4891.1151080301. The cubic root of 23923007 is about 288.1411305145.

Adding to 23923007 its reverse (70032932), we get a palindrome (93955939).

The spelling of 23923007 in words is "twenty-three million, nine hundred twenty-three thousand, seven".