23668001 has 4 divisors (see below), whose sum is σ = 27049152. Its totient is φ = 20286852.

The previous prime is 23667997. The next prime is 23668003. The reversal of 23668001 is 10086632.

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 23668001 - 2² = 23667997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23668003) 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, 1690565 + ... + 1690578.

It is an arithmetic number, because the mean of its divisors is an integer number (6762288).

Almost surely, 2^23668001 is an apocalyptic number.

It is an amenable number.

23668001 is a deficient number, since it is larger than the sum of its proper divisors (3381151).

23668001 is an equidigital number, since it uses as much as digits as its factorization.

23668001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381150.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 23668001 is about 4864.9769783628. The cubic root of 23668001 is about 287.1136628063.

The spelling of 23668001 in words is "twenty-three million, six hundred sixty-eight thousand, one".