229604117 has 2 divisors, whose sum is σ = 229604118. Its totient is φ = 229604116.

The previous prime is 229604077. The next prime is 229604149. The reversal of 229604117 is 711406922.

It is a happy number.

It is an a-pointer prime, because the next prime (229604149) can be obtained adding 229604117 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 147719716 + 81884401 = 12154^2 + 9049^2 .

It is a cyclic number.

It is not a de Polignac number, because 229604117 - 2⁸ = 229603861 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229604017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114802058 + 114802059.

It is an arithmetic number, because the mean of its divisors is an integer number (114802059).

Almost surely, 2^229604117 is an apocalyptic number.

It is an amenable number.

229604117 is a deficient number, since it is larger than the sum of its proper divisors (1).

229604117 is an equidigital number, since it uses as much as digits as its factorization.

229604117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 229604117 is about 15152.6933909454. The cubic root of 229604117 is about 612.3408372779.

The spelling of 229604117 in words is "two hundred twenty-nine million, six hundred four thousand, one hundred seventeen".