23552201 has 4 divisors (see below), whose sum is σ = 23592912. Its totient is φ = 23511492.

The previous prime is 23552173. The next prime is 23552227. The reversal of 23552201 is 10225532.

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-23552201 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 (23552231) 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, 19475 + ... + 20648.

It is an arithmetic number, because the mean of its divisors is an integer number (5898228).

Almost surely, 2^23552201 is an apocalyptic number.

It is an amenable number.

23552201 is a deficient number, since it is larger than the sum of its proper divisors (40711).

23552201 is an equidigital number, since it uses as much as digits as its factorization.

23552201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40710.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 23552201 is about 4853.0609928168. The cubic root of 23552201 is about 286.6446451144.

Adding to 23552201 its reverse (10225532), we get a palindrome (33777733).

The spelling of 23552201 in words is "twenty-three million, five hundred fifty-two thousand, two hundred one".