1830136200 has 48 divisors (see below), whose sum is σ = 5673424080. Its totient is φ = 488036160.

The previous prime is 1830136193. The next prime is 1830136211. The reversal of 1830136200 is 26310381.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1524514 + ... + 1525713.

It is an arithmetic number, because the mean of its divisors is an integer number (118196335).

Almost surely, 2^1830136200 is an apocalyptic number.

1830136200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1830136200 is an abundant number, since it is smaller than the sum of its proper divisors (3843287880).

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

1830136200 is a wasteful number, since it uses less digits than its factorization.

1830136200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3050246 (or 3050237 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1830136200 is about 42780.0911639982. The cubic root of 1830136200 is about 1223.1915450324.

Adding to 1830136200 its reverse (26310381), we get a palindrome (1856446581).

The spelling of 1830136200 in words is "one billion, eight hundred thirty million, one hundred thirty-six thousand, two hundred".