229793193 has 56 divisors (see below), whose sum is σ = 402224000. Its totient is φ = 131167512.

The previous prime is 229793191. The next prime is 229793197. The reversal of 229793193 is 391397922.

It is a happy number.

It is not a de Polignac number, because 229793193 - 2¹ = 229793191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229793191) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 249588 + ... + 250506.

Almost surely, 2^229793193 is an apocalyptic number.

It is an amenable number.

229793193 is a deficient number, since it is larger than the sum of its proper divisors (172430807).

229793193 is an frugal number, since it uses more digits than its factorization.

229793193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 929 counting only the distinct ones).

The product of its digits is 183708, while the sum is 45.

The square root of 229793193 is about 15158.9311298653. The cubic root of 229793193 is about 612.5088760618.

The spelling of 229793193 in words is "two hundred twenty-nine million, seven hundred ninety-three thousand, one hundred ninety-three".