38018750 has 96 divisors (see below), whose sum is σ = 89994240. Its totient is φ = 11700000.

The previous prime is 38018711. The next prime is 38018759. The reversal of 38018750 is 5781083.

38018750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38018759) 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 47 ways as a sum of consecutive naturals, for example, 481211 + ... + 481289.

It is an arithmetic number, because the mean of its divisors is an integer number (937440).

Almost surely, 2^38018750 is an apocalyptic number.

38018750 is an abundant number, since it is smaller than the sum of its proper divisors (51975490).

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

38018750 is an equidigital number, since it uses as much as digits as its factorization.

38018750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 38018750 is about 6165.9346412365. The cubic root of 38018750 is about 336.2528272358.

The spelling of 38018750 in words is "thirty-eight million, eighteen thousand, seven hundred fifty".