229091167 has 6 divisors (see below), whose sum is σ = 243360128. Its totient is φ = 215614944.

The previous prime is 229091153. The next prime is 229091171. The reversal of 229091167 is 761190922.

It is a de Polignac number, because none of the positive numbers 2^k-229091167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229091267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 396063 + ... + 396640.

Almost surely, 2^229091167 is an apocalyptic number.

229091167 is a deficient number, since it is larger than the sum of its proper divisors (14268961).

229091167 is an equidigital number, since it uses as much as digits as its factorization.

229091167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792737 (or 792720 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 229091167 is about 15135.7578931483. The cubic root of 229091167 is about 611.8844946625.

The spelling of 229091167 in words is "two hundred twenty-nine million, ninety-one thousand, one hundred sixty-seven".