224196329 has 4 divisors (see below), whose sum is σ = 256224384. Its totient is φ = 192168276.

The previous prime is 224196319. The next prime is 224196337. The reversal of 224196329 is 923691422.

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 224196329 - 2¹² = 224192233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224196292 and 224196301.

It is not an unprimeable number, because it can be changed into a prime (224196319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16014017 + ... + 16014030.

It is an arithmetic number, because the mean of its divisors is an integer number (64056096).

Almost surely, 2^224196329 is an apocalyptic number.

It is an amenable number.

224196329 is a deficient number, since it is larger than the sum of its proper divisors (32028055).

224196329 is an equidigital number, since it uses as much as digits as its factorization.

224196329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32028054.

The product of its digits is 46656, while the sum is 38.

The square root of 224196329 is about 14973.1870021048. The cubic root of 224196329 is about 607.4951742519.

The spelling of 224196329 in words is "two hundred twenty-four million, one hundred ninety-six thousand, three hundred twenty-nine".