230542200 has 480 divisors, whose sum is σ = 972259200. Its totient is φ = 49455360.

The previous prime is 230542189. The next prime is 230542223. The reversal of 230542200 is 2245032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2154547 + ... + 2154653.

It is an arithmetic number, because the mean of its divisors is an integer number (2025540).

Almost surely, 2^230542200 is an apocalyptic number.

230542200 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 230542200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486129600).

230542200 is an abundant number, since it is smaller than the sum of its proper divisors (741717000).

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

230542200 is a wasteful number, since it uses less digits than its factorization.

230542200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 230542200 is about 15183.6161700696. The cubic root of 230542200 is about 613.1736417376.

Adding to 230542200 its reverse (2245032), we get a palindrome (232787232).

The spelling of 230542200 in words is "two hundred thirty million, five hundred forty-two thousand, two hundred".