38582620 has 24 divisors (see below), whose sum is σ = 82235664. Its totient is φ = 15202176.

The previous prime is 38582543. The next prime is 38582641. The reversal of 38582620 is 2628583.

38582620 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 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, 13057 + ... + 15736.

It is an arithmetic number, because the mean of its divisors is an integer number (3426486).

Almost surely, 2^38582620 is an apocalyptic number.

It is an amenable number.

38582620 is an abundant number, since it is smaller than the sum of its proper divisors (43653044).

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

38582620 is a wasteful number, since it uses less digits than its factorization.

38582620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28869 (or 28867 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 38582620 is about 6211.4909643338. The cubic root of 38582620 is about 337.9070388468.

The spelling of 38582620 in words is "thirty-eight million, five hundred eighty-two thousand, six hundred twenty".