38682500 has 30 divisors (see below), whose sum is σ = 84596358. Its totient is φ = 15472000.

The previous prime is 38682493. The next prime is 38682503. The reversal of 38682500 is 528683.

38682500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 16630084 + 22052416 = 4078^2 + 4696^2 .

It is not an unprimeable number, because it can be changed into a prime (38682503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5237 + ... + 10236.

Almost surely, 2^38682500 is an apocalyptic number.

It is an amenable number.

38682500 is an abundant number, since it is smaller than the sum of its proper divisors (45913858).

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

38682500 is a wasteful number, since it uses less digits than its factorization.

38682500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15497 (or 15480 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 38682500 is about 6219.5257053894. The cubic root of 38682500 is about 338.1983710019.

The spelling of 38682500 in words is "thirty-eight million, six hundred eighty-two thousand, five hundred".