1230616200 has 192 divisors, whose sum is σ = 4195177920. Its totient is φ = 295936000.

The previous prime is 1230616193. The next prime is 1230616223. The reversal of 1230616200 is 26160321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 903520 + ... + 904880.

It is an arithmetic number, because the mean of its divisors is an integer number (21849885).

Almost surely, 2^1230616200 is an apocalyptic number.

1230616200 is a gapful number since it is divisible by the number (10) 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 1230616200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2097588960).

1230616200 is an abundant number, since it is smaller than the sum of its proper divisors (2964561720).

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

1230616200 is a wasteful number, since it uses less digits than its factorization.

1230616200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1230616200 is about 35080.1396804517. The cubic root of 1230616200 is about 1071.6201618017.

Adding to 1230616200 its reverse (26160321), we get a palindrome (1256776521).

The spelling of 1230616200 in words is "one billion, two hundred thirty million, six hundred sixteen thousand, two hundred".