229852512 has 96 divisors (see below), whose sum is σ = 709884000. Its totient is φ = 72105984.

The previous prime is 229852499. The next prime is 229852523. The reversal of 229852512 is 215258922.

229852512 is a `hidden beast` number, since 2 + 2 + 98 + 52 + 512 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 6864 + ... + 22512.

It is an arithmetic number, because the mean of its divisors is an integer number (7394625).

Almost surely, 2^229852512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229852512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354942000).

229852512 is an abundant number, since it is smaller than the sum of its proper divisors (480031488).

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

229852512 is a wasteful number, since it uses less digits than its factorization.

229852512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15685 (or 15671 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 229852512 is about 15160.8875729622. The cubic root of 229852512 is about 612.5615760390.

The spelling of 229852512 in words is "two hundred twenty-nine million, eight hundred fifty-two thousand, five hundred twelve".