224859133 has 2 divisors, whose sum is σ = 224859134. Its totient is φ = 224859132.

The previous prime is 224859097. The next prime is 224859137. The reversal of 224859133 is 331958422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150847524 + 74011609 = 12282^2 + 8603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224859133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224859092 and 224859101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224859137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112429566 + 112429567.

It is an arithmetic number, because the mean of its divisors is an integer number (112429567).

Almost surely, 2^224859133 is an apocalyptic number.

It is an amenable number.

224859133 is a deficient number, since it is larger than the sum of its proper divisors (1).

224859133 is an equidigital number, since it uses as much as digits as its factorization.

224859133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 224859133 is about 14995.3036981583. The cubic root of 224859133 is about 608.0932424590.

The spelling of 224859133 in words is "two hundred twenty-four million, eight hundred fifty-nine thousand, one hundred thirty-three".