193345229 has 12 divisors (see below), whose sum is σ = 245359008. Its totient is φ = 150658200.

The previous prime is 193345213. The next prime is 193345241. The reversal of 193345229 is 922543391.

It is a happy number.

It is not a de Polignac number, because 193345229 - 2⁴ = 193345213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 193345192 and 193345201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193345249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178817 + ... + 179894.

It is an arithmetic number, because the mean of its divisors is an integer number (20446584).

Almost surely, 2^193345229 is an apocalyptic number.

It is an amenable number.

193345229 is a deficient number, since it is larger than the sum of its proper divisors (52013779).

193345229 is a wasteful number, since it uses less digits than its factorization.

193345229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358736 (or 358729 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 193345229 is about 13904.8635016673. The cubic root of 193345229 is about 578.2440241871.

The spelling of 193345229 in words is "one hundred ninety-three million, three hundred forty-five thousand, two hundred twenty-nine".