224953601 has 2 divisors, whose sum is σ = 224953602. Its totient is φ = 224953600.

The previous prime is 224953591. The next prime is 224953613. The reversal of 224953601 is 106359422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178917376 + 46036225 = 13376^2 + 6785^2 .

It is a cyclic number.

It is not a de Polignac number, because 224953601 - 2²⁶ = 157844737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (224953621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112476800 + 112476801.

It is an arithmetic number, because the mean of its divisors is an integer number (112476801).

Almost surely, 2^224953601 is an apocalyptic number.

It is an amenable number.

224953601 is a deficient number, since it is larger than the sum of its proper divisors (1).

224953601 is an equidigital number, since it uses as much as digits as its factorization.

224953601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 224953601 is about 14998.4532869226. The cubic root of 224953601 is about 608.1783880771.

The spelling of 224953601 in words is "two hundred twenty-four million, nine hundred fifty-three thousand, six hundred one".