224393029 has 4 divisors (see below), whose sum is σ = 256449184. Its totient is φ = 192336876.

The previous prime is 224393011. The next prime is 224393051. The reversal of 224393029 is 920393422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224393029 - 2¹⁵ = 224360261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224392985 and 224393003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224393009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16028067 + ... + 16028080.

It is an arithmetic number, because the mean of its divisors is an integer number (64112296).

Almost surely, 2^224393029 is an apocalyptic number.

It is an amenable number.

224393029 is a deficient number, since it is larger than the sum of its proper divisors (32056155).

224393029 is an equidigital number, since it uses as much as digits as its factorization.

224393029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32056154.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 224393029 is about 14979.7539699422. The cubic root of 224393029 is about 607.6727855030.

The spelling of 224393029 in words is "two hundred twenty-four million, three hundred ninety-three thousand, twenty-nine".