229076077 has 2 divisors, whose sum is σ = 229076078. Its totient is φ = 229076076.

The previous prime is 229076059. The next prime is 229076101. The reversal of 229076077 is 770670922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187936681 + 41139396 = 13709^2 + 6414^2 .

It is a cyclic number.

It is not a de Polignac number, because 229076077 - 2⁷ = 229075949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229074077) 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, 114538038 + 114538039.

It is an arithmetic number, because the mean of its divisors is an integer number (114538039).

Almost surely, 2^229076077 is an apocalyptic number.

It is an amenable number.

229076077 is a deficient number, since it is larger than the sum of its proper divisors (1).

229076077 is an equidigital number, since it uses as much as digits as its factorization.

229076077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 229076077 is about 15135.2593965218. The cubic root of 229076077 is about 611.8710596330.

The spelling of 229076077 in words is "two hundred twenty-nine million, seventy-six thousand, seventy-seven".