38397752 has 8 divisors (see below), whose sum is σ = 71995800. Its totient is φ = 19198872.

The previous prime is 38397743. The next prime is 38397773. The reversal of 38397752 is 25779383.

38397752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2399852 + ... + 2399867.

It is an arithmetic number, because the mean of its divisors is an integer number (8999475).

Almost surely, 2^38397752 is an apocalyptic number.

It is an amenable number.

38397752 is a deficient number, since it is larger than the sum of its proper divisors (33598048).

38397752 is a wasteful number, since it uses less digits than its factorization.

38397752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799725 (or 4799721 counting only the distinct ones).

The product of its digits is 317520, while the sum is 44.

The square root of 38397752 is about 6196.5919665571. The cubic root of 38397752 is about 337.3664825317.

The spelling of 38397752 in words is "thirty-eight million, three hundred ninety-seven thousand, seven hundred fifty-two".