10003982 has 8 divisors (see below), whose sum is σ = 15065136. Its totient is φ = 4982272.

The previous prime is 10003957. The next prime is 10003999. The reversal of 10003982 is 28930001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9218 + ... + 10245.

It is an arithmetic number, because the mean of its divisors is an integer number (1883142).

Almost surely, 2^10003982 is an apocalyptic number.

10003982 is a deficient number, since it is larger than the sum of its proper divisors (5061154).

10003982 is a wasteful number, since it uses less digits than its factorization.

10003982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19722.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10003982 is about 3162.9072069854. The cubic root of 10003982 is about 215.4720617381.

Adding to 10003982 its reverse (28930001), we get a palindrome (38933983).

The spelling of 10003982 in words is "ten million, three thousand, nine hundred eighty-two".