229086853 has 2 divisors, whose sum is σ = 229086854. Its totient is φ = 229086852.

The previous prime is 229086841. The next prime is 229086899. The reversal of 229086853 is 358680922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208311489 + 20775364 = 14433^2 + 4558^2 .

It is a cyclic number.

It is not a de Polignac number, because 229086853 - 2²¹ = 226989701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229086833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114543426 + 114543427.

It is an arithmetic number, because the mean of its divisors is an integer number (114543427).

Almost surely, 2^229086853 is an apocalyptic number.

It is an amenable number.

229086853 is a deficient number, since it is larger than the sum of its proper divisors (1).

229086853 is an equidigital number, since it uses as much as digits as its factorization.

229086853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 229086853 is about 15135.6153822697. The cubic root of 229086853 is about 611.8806538534.

The spelling of 229086853 in words is "two hundred twenty-nine million, eighty-six thousand, eight hundred fifty-three".