229135270 has 72 divisors (see below), whose sum is σ = 519714144. Its totient is φ = 72491328.

The previous prime is 229135259. The next prime is 229135301. The reversal of 229135270 is 72531922.

229135270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 81427 + ... + 84193.

It is an arithmetic number, because the mean of its divisors is an integer number (7218252).

Almost surely, 2^229135270 is an apocalyptic number.

229135270 is an abundant number, since it is smaller than the sum of its proper divisors (290578874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229135270 is a wasteful number, since it uses less digits than its factorization.

229135270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814 (or 2794 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 229135270 is about 15137.2147371965. The cubic root of 229135270 is about 611.9237573582.

The spelling of 229135270 in words is "two hundred twenty-nine million, one hundred thirty-five thousand, two hundred seventy".