224237941 has 2 divisors, whose sum is σ = 224237942. Its totient is φ = 224237940.

The previous prime is 224237927. The next prime is 224237953. The reversal of 224237941 is 149732422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 179962225 + 44275716 = 13415^2 + 6654^2 .

It is a cyclic number.

It is not a de Polignac number, because 224237941 - 2⁷ = 224237813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224237897 and 224237906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224237921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112118970 + 112118971.

It is an arithmetic number, because the mean of its divisors is an integer number (112118971).

Almost surely, 2^224237941 is an apocalyptic number.

It is an amenable number.

224237941 is a deficient number, since it is larger than the sum of its proper divisors (1).

224237941 is an equidigital number, since it uses as much as digits as its factorization.

224237941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 224237941 is about 14974.5764881682. The cubic root of 224237941 is about 607.5327566773.

The spelling of 224237941 in words is "two hundred twenty-four million, two hundred thirty-seven thousand, nine hundred forty-one".