23953201 has 2 divisors, whose sum is σ = 23953202. Its totient is φ = 23953200.

The previous prime is 23953177. The next prime is 23953211. The reversal of 23953201 is 10235932.

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., 23232400 + 720801 = 4820^2 + 849^2 .

It is a cyclic number.

It is not a de Polignac number, because 23953201 - 2⁵ = 23953169 is a prime.

It is not a weakly prime, because it can be changed into another prime (23953211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11976600 + 11976601.

It is an arithmetic number, because the mean of its divisors is an integer number (11976601).

Almost surely, 2^23953201 is an apocalyptic number.

It is an amenable number.

23953201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23953201 is an equidigital number, since it uses as much as digits as its factorization.

23953201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 23953201 is about 4894.2007519104. The cubic root of 23953201 is about 288.2623036265.

The spelling of 23953201 in words is "twenty-three million, nine hundred fifty-three thousand, two hundred one".