229878070 has 32 divisors (see below), whose sum is σ = 429714720. Its totient is φ = 88435200.

The previous prime is 229878053. The next prime is 229878079. The reversal of 229878070 is 70878922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229878079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80670 + ... + 83470.

It is an arithmetic number, because the mean of its divisors is an integer number (13428585).

Almost surely, 2^229878070 is an apocalyptic number.

229878070 is a deficient number, since it is larger than the sum of its proper divisors (199836650).

229878070 is a wasteful number, since it uses less digits than its factorization.

229878070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120.

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 229878070 is about 15161.7304421362. The cubic root of 229878070 is about 612.5842793926.

The spelling of 229878070 in words is "two hundred twenty-nine million, eight hundred seventy-eight thousand, seventy".