38000487 has 16 divisors (see below), whose sum is σ = 59139072. Its totient is φ = 21252000.

The previous prime is 38000477. The next prime is 38000497. The reversal of 38000487 is 78400083.

It is an interprime number because it is at equal distance from previous prime (38000477) and next prime (38000497).

It is not a de Polignac number, because 38000487 - 2⁷ = 38000359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38000477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18264 + ... + 20237.

It is an arithmetic number, because the mean of its divisors is an integer number (3696192).

Almost surely, 2^38000487 is an apocalyptic number.

38000487 is a deficient number, since it is larger than the sum of its proper divisors (21138585).

38000487 is a wasteful number, since it uses less digits than its factorization.

38000487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38558.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 38000487 is about 6164.4535037585. The cubic root of 38000487 is about 336.1989768861.

The spelling of 38000487 in words is "thirty-eight million, four hundred eighty-seven", and thus it is an aban number.