224681983 has 2 divisors, whose sum is σ = 224681984. Its totient is φ = 224681982.

The previous prime is 224681969. The next prime is 224682023. The reversal of 224681983 is 389186422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224681983 - 2¹³ = 224673791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224681953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112340991 + 112340992.

It is an arithmetic number, because the mean of its divisors is an integer number (112340992).

Almost surely, 2^224681983 is an apocalyptic number.

224681983 is a deficient number, since it is larger than the sum of its proper divisors (1).

224681983 is an equidigital number, since it uses as much as digits as its factorization.

224681983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 43.

The square root of 224681983 is about 14989.3956849501. The cubic root of 224681983 is about 607.9335098328.

The spelling of 224681983 in words is "two hundred twenty-four million, six hundred eighty-one thousand, nine hundred eighty-three".