229141867 has 2 divisors, whose sum is σ = 229141868. Its totient is φ = 229141866.

The previous prime is 229141859. The next prime is 229141877. The reversal of 229141867 is 768141922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229141867 - 2³ = 229141859 is a prime.

It is not a weakly prime, because it can be changed into another prime (229141877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114570933 + 114570934.

It is an arithmetic number, because the mean of its divisors is an integer number (114570934).

Almost surely, 2^229141867 is an apocalyptic number.

229141867 is a deficient number, since it is larger than the sum of its proper divisors (1).

229141867 is an equidigital number, since it uses as much as digits as its factorization.

229141867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 40.

The square root of 229141867 is about 15137.4326422944. The cubic root of 229141867 is about 611.9296299042.

The spelling of 229141867 in words is "two hundred twenty-nine million, one hundred forty-one thousand, eight hundred sixty-seven".