224635039 has 2 divisors, whose sum is σ = 224635040. Its totient is φ = 224635038.

The previous prime is 224634973. The next prime is 224635049. The reversal of 224635039 is 930536422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224635039 - 2⁷ = 224634911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224634995 and 224635013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224635049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112317519 + 112317520.

It is an arithmetic number, because the mean of its divisors is an integer number (112317520).

Almost surely, 2^224635039 is an apocalyptic number.

224635039 is a deficient number, since it is larger than the sum of its proper divisors (1).

224635039 is an equidigital number, since it uses as much as digits as its factorization.

224635039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 224635039 is about 14987.8296961235. The cubic root of 224635039 is about 607.8911672914.

The spelling of 224635039 in words is "two hundred twenty-four million, six hundred thirty-five thousand, thirty-nine".