38563250 has 64 divisors (see below), whose sum is σ = 81095040. Its totient is φ = 13608000.

The previous prime is 38563241. The next prime is 38563271. The reversal of 38563250 is 5236583.

38563250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 101561 + ... + 101939.

It is an arithmetic number, because the mean of its divisors is an integer number (1267110).

Almost surely, 2^38563250 is an apocalyptic number.

38563250 is an abundant number, since it is smaller than the sum of its proper divisors (42531790).

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

38563250 is a wasteful number, since it uses less digits than its factorization.

38563250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 38563250 is about 6209.9315616197. The cubic root of 38563250 is about 337.8504818187.

The spelling of 38563250 in words is "thirty-eight million, five hundred sixty-three thousand, two hundred fifty".