38200828 has 6 divisors (see below), whose sum is σ = 66851456. Its totient is φ = 19100412.

The previous prime is 38200817. The next prime is 38200829. The reversal of 38200828 is 82800283.

It is a self number, because there is not a number n which added to its sum of digits gives 38200828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38200829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4775100 + ... + 4775107.

Almost surely, 2^38200828 is an apocalyptic number.

It is an amenable number.

38200828 is a deficient number, since it is larger than the sum of its proper divisors (28650628).

38200828 is a wasteful number, since it uses less digits than its factorization.

38200828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9550211 (or 9550209 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 38200828 is about 6180.6818394090. The cubic root of 38200828 is about 336.7887624771.

The spelling of 38200828 in words is "thirty-eight million, two hundred thousand, eight hundred twenty-eight".