229871015 has 8 divisors (see below), whose sum is σ = 300922128. Its totient is φ = 167178880.

The previous prime is 229871011. The next prime is 229871027. The reversal of 229871015 is 510178922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 229871015 - 2² = 229871011 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 (229871011) 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 in 7 ways as a sum of consecutive naturals, for example, 2089682 + ... + 2089791.

It is an arithmetic number, because the mean of its divisors is an integer number (37615266).

Almost surely, 2^229871015 is an apocalyptic number.

229871015 is a deficient number, since it is larger than the sum of its proper divisors (71051113).

229871015 is a wasteful number, since it uses less digits than its factorization.

229871015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179489.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 229871015 is about 15161.4977822114. The cubic root of 229871015 is about 612.5780125539.

The spelling of 229871015 in words is "two hundred twenty-nine million, eight hundred seventy-one thousand, fifteen".