38237028 has 24 divisors (see below), whose sum is σ = 89352480. Its totient is φ = 12726720.

The previous prime is 38237011. The next prime is 38237039. The reversal of 38237028 is 82073283.

It is a happy number.

38237028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38237028.

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 7 ways as a sum of consecutive naturals, for example, 7768 + ... + 11696.

It is an arithmetic number, because the mean of its divisors is an integer number (3723020).

Almost surely, 2^38237028 is an apocalyptic number.

It is an amenable number.

38237028 is an abundant number, since it is smaller than the sum of its proper divisors (51115452).

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

38237028 is a wasteful number, since it uses less digits than its factorization.

38237028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747 (or 4745 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 38237028 is about 6183.6096254534. The cubic root of 38237028 is about 336.8951118663.

The spelling of 38237028 in words is "thirty-eight million, two hundred thirty-seven thousand, twenty-eight".