10038987 has 12 divisors (see below), whose sum is σ = 16572400. Its totient is φ = 5736528.

The previous prime is 10038943. The next prime is 10038989. The reversal of 10038987 is 78983001.

It is not a de Polignac number, because 10038987 - 2¹² = 10034891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10038989) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 79612 + ... + 79737.

Almost surely, 2^10038987 is an apocalyptic number.

10038987 is a deficient number, since it is larger than the sum of its proper divisors (6533413).

10038987 is a wasteful number, since it uses less digits than its factorization.

10038987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159362 (or 159359 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 10038987 is about 3168.4360495361. The cubic root of 10038987 is about 215.7230890833.

It can be divided in two parts, 10038 and 987, that added together give a square (11025 = 105²).

The spelling of 10038987 in words is "ten million, thirty-eight thousand, nine hundred eighty-seven".