229654199 has 2 divisors, whose sum is σ = 229654200. Its totient is φ = 229654198.

The previous prime is 229654163. The next prime is 229654283. The reversal of 229654199 is 991456922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229654199 - 2¹² = 229650103 is a prime.

It is a super-2 number, since 2×229654199² = 105482102236663202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229654109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114827099 + 114827100.

It is an arithmetic number, because the mean of its divisors is an integer number (114827100).

Almost surely, 2^229654199 is an apocalyptic number.

229654199 is a deficient number, since it is larger than the sum of its proper divisors (1).

229654199 is an equidigital number, since it uses as much as digits as its factorization.

229654199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 47.

The square root of 229654199 is about 15154.3458783281. The cubic root of 229654199 is about 612.3853559690.

The spelling of 229654199 in words is "two hundred twenty-nine million, six hundred fifty-four thousand, one hundred ninety-nine".