229575349 has 2 divisors, whose sum is σ = 229575350. Its totient is φ = 229575348.

The previous prime is 229575317. The next prime is 229575373. The reversal of 229575349 is 943575922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209728324 + 19847025 = 14482^2 + 4455^2 .

It is a cyclic number.

It is not a de Polignac number, because 229575349 - 2⁵ = 229575317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229575299 and 229575308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229575149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114787674 + 114787675.

It is an arithmetic number, because the mean of its divisors is an integer number (114787675).

Almost surely, 2^229575349 is an apocalyptic number.

It is an amenable number.

229575349 is a deficient number, since it is larger than the sum of its proper divisors (1).

229575349 is an equidigital number, since it uses as much as digits as its factorization.

229575349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 46.

The square root of 229575349 is about 15151.7440910279. The cubic root of 229575349 is about 612.3152620149.

The spelling of 229575349 in words is "two hundred twenty-nine million, five hundred seventy-five thousand, three hundred forty-nine".