229067617 has 2 divisors, whose sum is σ = 229067618. Its totient is φ = 229067616.

The previous prime is 229067609. The next prime is 229067653. The reversal of 229067617 is 716760922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181953121 + 47114496 = 13489^2 + 6864^2 .

It is a cyclic number.

It is not a de Polignac number, because 229067617 - 2³ = 229067609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229067617.

It is not a weakly prime, because it can be changed into another prime (229067117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114533808 + 114533809.

It is an arithmetic number, because the mean of its divisors is an integer number (114533809).

Almost surely, 2^229067617 is an apocalyptic number.

It is an amenable number.

229067617 is a deficient number, since it is larger than the sum of its proper divisors (1).

229067617 is an equidigital number, since it uses as much as digits as its factorization.

229067617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 229067617 is about 15134.9799140930. The cubic root of 229067617 is about 611.8635272112.

The spelling of 229067617 in words is "two hundred twenty-nine million, sixty-seven thousand, six hundred seventeen".