38020582 has 4 divisors (see below), whose sum is σ = 57030876. Its totient is φ = 19010290.

The previous prime is 38020529. The next prime is 38020583. The reversal of 38020582 is 28502083.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 38020582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38020583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9505144 + ... + 9505147.

It is an arithmetic number, because the mean of its divisors is an integer number (14257719).

Almost surely, 2^38020582 is an apocalyptic number.

38020582 is a deficient number, since it is larger than the sum of its proper divisors (19010294).

38020582 is a wasteful number, since it uses less digits than its factorization.

38020582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19010293.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 38020582 is about 6166.0831976223. The cubic root of 38020582 is about 336.2582281261.

The spelling of 38020582 in words is "thirty-eight million, twenty thousand, five hundred eighty-two".