229145150 has 48 divisors (see below), whose sum is σ = 461314224. Its totient is φ = 84180480.

The previous prime is 229145143. The next prime is 229145167. The reversal of 229145150 is 51541922.

229145150 is digitally balanced in base 3, 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 23 ways as a sum of consecutive naturals, for example, 146774 + ... + 148326.

It is an arithmetic number, because the mean of its divisors is an integer number (9610713).

Almost surely, 2^229145150 is an apocalyptic number.

229145150 is an abundant number, since it is smaller than the sum of its proper divisors (232169074).

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

229145150 is a wasteful number, since it uses less digits than its factorization.

229145150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 229145150 is about 15137.5410816949. The cubic root of 229145150 is about 611.9325523374.

The spelling of 229145150 in words is "two hundred twenty-nine million, one hundred forty-five thousand, one hundred fifty".