229550976 has 128 divisors (see below), whose sum is σ = 684134400. Its totient is φ = 75769344.

The previous prime is 229550969. The next prime is 229550987. The reversal of 229550976 is 679055922.

229550976 is a `hidden beast` number, since 2 + 2 + 9 + 550 + 97 + 6 = 666.

229550976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438651 + ... + 439173.

It is an arithmetic number, because the mean of its divisors is an integer number (5344800).

Almost surely, 2^229550976 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 229550976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342067200).

229550976 is an abundant number, since it is smaller than the sum of its proper divisors (454583424).

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

229550976 is a wasteful number, since it uses less digits than its factorization.

229550976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 229550976 is about 15150.9397728326. The cubic root of 229550976 is about 612.2935923132.

The spelling of 229550976 in words is "two hundred twenty-nine million, five hundred fifty thousand, nine hundred seventy-six".