38752628 has 36 divisors (see below), whose sum is σ = 73225152. Its totient is φ = 17934480.

The previous prime is 38752627. The next prime is 38752633. The reversal of 38752628 is 82625783.

38752628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38752627) 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 11 ways as a sum of consecutive naturals, for example, 67583 + ... + 68153.

It is an arithmetic number, because the mean of its divisors is an integer number (2034032).

Almost surely, 2^38752628 is an apocalyptic number.

38752628 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38752628 is a deficient number, since it is larger than the sum of its proper divisors (34472524).

38752628 is a wasteful number, since it uses less digits than its factorization.

38752628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660 (or 639 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 38752628 is about 6225.1608814552. The cubic root of 38752628 is about 338.4026223420.

The spelling of 38752628 in words is "thirty-eight million, seven hundred fifty-two thousand, six hundred twenty-eight".