224413663 has 2 divisors, whose sum is σ = 224413664. Its totient is φ = 224413662.

The previous prime is 224413627. The next prime is 224413703. The reversal of 224413663 is 366314422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224413663 - 2²⁵ = 190859231 is a prime.

It is a super-2 number, since 2×224413663² = 100722984282155138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224413613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112206831 + 112206832.

It is an arithmetic number, because the mean of its divisors is an integer number (112206832).

Almost surely, 2^224413663 is an apocalyptic number.

224413663 is a deficient number, since it is larger than the sum of its proper divisors (1).

224413663 is an equidigital number, since it uses as much as digits as its factorization.

224413663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 31.

The square root of 224413663 is about 14980.4426837127. The cubic root of 224413663 is about 607.6914110608.

The spelling of 224413663 in words is "two hundred twenty-four million, four hundred thirteen thousand, six hundred sixty-three".