23652001 has 2 divisors, whose sum is σ = 23652002. Its totient is φ = 23652000.

The previous prime is 23651989. The next prime is 23652007. The reversal of 23652001 is 10025632.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19140625 + 4511376 = 4375^2 + 2124^2 .

It is a cyclic number.

It is not a de Polignac number, because 23652001 - 2¹¹ = 23649953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23652001.

It is not a weakly prime, because it can be changed into another prime (23652007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11826000 + 11826001.

It is an arithmetic number, because the mean of its divisors is an integer number (11826001).

Almost surely, 2^23652001 is an apocalyptic number.

It is an amenable number.

23652001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23652001 is an equidigital number, since it uses as much as digits as its factorization.

23652001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 23652001 is about 4863.3322938084. The cubic root of 23652001 is about 287.0489501990.

Adding to 23652001 its reverse (10025632), we get a palindrome (33677633).

The spelling of 23652001 in words is "twenty-three million, six hundred fifty-two thousand, one".