10381682 has 16 divisors (see below), whose sum is σ = 16087680. Its totient is φ = 5020848.

The previous prime is 10381673. The next prime is 10381697. The reversal of 10381682 is 28618301.

It is a super-2 number, since 2×10381682² = 215558642298248, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17393 + ... + 17979.

It is an arithmetic number, because the mean of its divisors is an integer number (1005480).

Almost surely, 2^10381682 is an apocalyptic number.

10381682 is a deficient number, since it is larger than the sum of its proper divisors (5705998).

10381682 is a wasteful number, since it uses less digits than its factorization.

10381682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 10381682 is about 3222.0617622882. The cubic root of 10381682 is about 218.1503465864.

Adding to 10381682 its reverse (28618301), we get a palindrome (38999983).

The spelling of 10381682 in words is "ten million, three hundred eighty-one thousand, six hundred eighty-two".