23669201 has 4 divisors (see below), whose sum is σ = 23706432. Its totient is φ = 23631972.

The previous prime is 23669179. The next prime is 23669203. The reversal of 23669201 is 10296632.

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-23669201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23669203) 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, 17645 + ... + 18938.

It is an arithmetic number, because the mean of its divisors is an integer number (5926608).

Almost surely, 2^23669201 is an apocalyptic number.

It is an amenable number.

23669201 is a deficient number, since it is larger than the sum of its proper divisors (37231).

23669201 is an equidigital number, since it uses as much as digits as its factorization.

23669201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37230.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 23669201 is about 4865.1003072907. The cubic root of 23669201 is about 287.1185150760.

The spelling of 23669201 in words is "twenty-three million, six hundred sixty-nine thousand, two hundred one".