229881600 has 324 divisors, whose sum is σ = 887983096. Its totient is φ = 56401920.

The previous prime is 229881583. The next prime is 229881643. The reversal of 229881600 is 6188922.

229881600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 748647 + ... + 748953.

Almost surely, 2^229881600 is an apocalyptic number.

229881600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229881600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443991548).

229881600 is an abundant number, since it is smaller than the sum of its proper divisors (658101496).

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

229881600 is a wasteful number, since it uses less digits than its factorization.

229881600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 229881600 is about 15161.8468532036. The cubic root of 229881600 is about 612.5874149845.

The spelling of 229881600 in words is "two hundred twenty-nine million, eight hundred eighty-one thousand, six hundred".