23955201 has 6 divisors (see below), whose sum is σ = 34601970. Its totient is φ = 15970128.

The previous prime is 23955199. The next prime is 23955203. The reversal of 23955201 is 10255932.

It is an interprime number because it is at equal distance from previous prime (23955199) and next prime (23955203).

It can be written as a sum of positive squares in only one way, i.e., 19793601 + 4161600 = 4449^2 + 2040^2 .

It is not a de Polignac number, because 23955201 - 2¹ = 23955199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23955203) 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 5 ways as a sum of consecutive naturals, for example, 1330836 + ... + 1330853.

It is an arithmetic number, because the mean of its divisors is an integer number (5766995).

Almost surely, 2^23955201 is an apocalyptic number.

It is an amenable number.

23955201 is a deficient number, since it is larger than the sum of its proper divisors (10646769).

23955201 is a wasteful number, since it uses less digits than its factorization.

23955201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661695 (or 2661692 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 23955201 is about 4894.4050710990. The cubic root of 23955201 is about 288.2703263338.

The spelling of 23955201 in words is "twenty-three million, nine hundred fifty-five thousand, two hundred one".