229107433 has 2 divisors, whose sum is σ = 229107434. Its totient is φ = 229107432.

The previous prime is 229107409. The next prime is 229107451. The reversal of 229107433 is 334701922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171164889 + 57942544 = 13083^2 + 7612^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229107433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229107395 and 229107404.

It is not a weakly prime, because it can be changed into another prime (229107733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114553716 + 114553717.

It is an arithmetic number, because the mean of its divisors is an integer number (114553717).

Almost surely, 2^229107433 is an apocalyptic number.

It is an amenable number.

229107433 is a deficient number, since it is larger than the sum of its proper divisors (1).

229107433 is an equidigital number, since it uses as much as digits as its factorization.

229107433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 229107433 is about 15136.2952204296. The cubic root of 229107433 is about 611.8989760554.

The spelling of 229107433 in words is "two hundred twenty-nine million, one hundred seven thousand, four hundred thirty-three".