23927201 has 4 divisors (see below), whose sum is σ = 23943600. Its totient is φ = 23910804.

The previous prime is 23927119. The next prime is 23927219. The reversal of 23927201 is 10272932.

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 a de Polignac number, because none of the positive numbers 2^k-23927201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23927261) 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, 5771 + ... + 9008.

It is an arithmetic number, because the mean of its divisors is an integer number (5985900).

Almost surely, 2^23927201 is an apocalyptic number.

It is an amenable number.

23927201 is a deficient number, since it is larger than the sum of its proper divisors (16399).

23927201 is a wasteful number, since it uses less digits than its factorization.

23927201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16398.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 23927201 is about 4891.5438258284. The cubic root of 23927201 is about 288.1579677693.

The spelling of 23927201 in words is "twenty-three million, nine hundred twenty-seven thousand, two hundred one".