229654499 has 2 divisors, whose sum is σ = 229654500. Its totient is φ = 229654498.

The previous prime is 229654483. The next prime is 229654519. The reversal of 229654499 is 994456922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229654499 - 2⁴ = 229654483 is a prime.

It is a super-4 number, since 4×229654499⁴ (a number of 35 digits) contains 4444 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (229654199) 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, 114827249 + 114827250.

It is an arithmetic number, because the mean of its divisors is an integer number (114827250).

Almost surely, 2^229654499 is an apocalyptic number.

229654499 is a deficient number, since it is larger than the sum of its proper divisors (1).

229654499 is an equidigital number, since it uses as much as digits as its factorization.

229654499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 50.

The square root of 229654499 is about 15154.3557764756. The cubic root of 229654499 is about 612.3856226243.

The spelling of 229654499 in words is "two hundred twenty-nine million, six hundred fifty-four thousand, four hundred ninety-nine".