224795453 has 2 divisors, whose sum is σ = 224795454. Its totient is φ = 224795452.

The previous prime is 224795449. The next prime is 224795489. The reversal of 224795453 is 354597422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222994489 + 1800964 = 14933^2 + 1342^2 .

It is a cyclic number.

It is not a de Polignac number, because 224795453 - 2² = 224795449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 224795453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224795423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112397726 + 112397727.

It is an arithmetic number, because the mean of its divisors is an integer number (112397727).

Almost surely, 2^224795453 is an apocalyptic number.

It is an amenable number.

224795453 is a deficient number, since it is larger than the sum of its proper divisors (1).

224795453 is an equidigital number, since it uses as much as digits as its factorization.

224795453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 41.

The square root of 224795453 is about 14993.1802163517. The cubic root of 224795453 is about 608.0358331331.

The spelling of 224795453 in words is "two hundred twenty-four million, seven hundred ninety-five thousand, four hundred fifty-three".