23672001 has 8 divisors (see below), whose sum is σ = 31756960. Its totient is φ = 15684192.

The previous prime is 23671997. The next prime is 23672021. The reversal of 23672001 is 10027632.

It is a happy number.

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

It is not a de Polignac number, because 23672001 - 2² = 23671997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23672021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23716 + ... + 24693.

It is an arithmetic number, because the mean of its divisors is an integer number (3969620).

Almost surely, 2^23672001 is an apocalyptic number.

It is an amenable number.

23672001 is a deficient number, since it is larger than the sum of its proper divisors (8084959).

23672001 is a wasteful number, since it uses less digits than its factorization.

23672001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48575.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 23672001 is about 4865.3880626318. The cubic root of 23672001 is about 287.1298364009.

Adding to 23672001 its reverse (10027632), we get a palindrome (33699633).

The spelling of 23672001 in words is "twenty-three million, six hundred seventy-two thousand, one".