38130200 has 48 divisors (see below), whose sum is σ = 89759880. Its totient is φ = 15061760.

The previous prime is 38130193. The next prime is 38130203. The reversal of 38130200 is 203183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38130203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15452 + ... + 17748.

Almost surely, 2^38130200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38130200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44879940).

38130200 is an abundant number, since it is smaller than the sum of its proper divisors (51629680).

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

38130200 is a wasteful number, since it uses less digits than its factorization.

38130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396 (or 2387 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 38130200 is about 6174.9655869486. The cubic root of 38130200 is about 336.5810759559.

Adding to 38130200 its reverse (203183), we get a palindrome (38333383).

The spelling of 38130200 in words is "thirty-eight million, one hundred thirty thousand, two hundred".