229939200 has 216 divisors, whose sum is σ = 825142500. Its totient is φ = 61194240.

The previous prime is 229939187. The next prime is 229939253. The reversal of 229939200 is 2939922.

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 17 ways as a sum of consecutive naturals, for example, 460551 + ... + 461049.

Almost surely, 2^229939200 is an apocalyptic number.

229939200 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 229939200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412571250).

229939200 is an abundant number, since it is smaller than the sum of its proper divisors (595203300).

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

229939200 is a wasteful number, since it uses less digits than its factorization.

229939200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 229939200 is about 15163.7462389741. The cubic root of 229939200 is about 612.6385747822.

The spelling of 229939200 in words is "two hundred twenty-nine million, nine hundred thirty-nine thousand, two hundred".