38005028 has 12 divisors (see below), whose sum is σ = 67764060. Its totient is φ = 18643872.

The previous prime is 38005007. The next prime is 38005049. The reversal of 38005028 is 82050083.

It is an interprime number because it is at equal distance from previous prime (38005007) and next prime (38005049).

It can be written as a sum of positive squares in 2 ways, for example, as 13778944 + 24226084 = 3712^2 + 4922^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38004988 and 38005006.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 89423 + ... + 89846.

It is an arithmetic number, because the mean of its divisors is an integer number (5647005).

Almost surely, 2^38005028 is an apocalyptic number.

It is an amenable number.

38005028 is a deficient number, since it is larger than the sum of its proper divisors (29759032).

38005028 is a wasteful number, since it uses less digits than its factorization.

38005028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179326 (or 179324 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 38005028 is about 6164.8218141322. The cubic root of 38005028 is about 336.2123681070.

The spelling of 38005028 in words is "thirty-eight million, five thousand, twenty-eight".