229132793 has 2 divisors, whose sum is σ = 229132794. Its totient is φ = 229132792.

The previous prime is 229132789. The next prime is 229132859. The reversal of 229132793 is 397231922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225240064 + 3892729 = 15008^2 + 1973^2 .

It is a cyclic number.

It is not a de Polignac number, because 229132793 - 2² = 229132789 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229132733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114566396 + 114566397.

It is an arithmetic number, because the mean of its divisors is an integer number (114566397).

Almost surely, 2^229132793 is an apocalyptic number.

It is an amenable number.

229132793 is a deficient number, since it is larger than the sum of its proper divisors (1).

229132793 is an equidigital number, since it uses as much as digits as its factorization.

229132793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 229132793 is about 15137.1329187531. The cubic root of 229132793 is about 611.9215523425.

The spelling of 229132793 in words is "two hundred twenty-nine million, one hundred thirty-two thousand, seven hundred ninety-three".