229771075 has 12 divisors (see below), whose sum is σ = 289747080. Its totient is φ = 180700160.

The previous prime is 229771063. The next prime is 229771097. The reversal of 229771075 is 570177922.

It is a happy number.

It is not a de Polignac number, because 229771075 - 2¹¹ = 229769027 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76414 + ... + 79363.

It is an arithmetic number, because the mean of its divisors is an integer number (24145590).

Almost surely, 2^229771075 is an apocalyptic number.

229771075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

229771075 is a deficient number, since it is larger than the sum of its proper divisors (59976005).

229771075 is a wasteful number, since it uses less digits than its factorization.

229771075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155846 (or 155841 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 40.

The square root of 229771075 is about 15158.2015753849. The cubic root of 229771075 is about 612.4892237449.

The spelling of 229771075 in words is "two hundred twenty-nine million, seven hundred seventy-one thousand, seventy-five".