10680381 has 24 divisors (see below), whose sum is σ = 16124160. Its totient is φ = 6804000.

The previous prime is 10680359. The next prime is 10680391. The reversal of 10680381 is 18308601.

It is not a de Polignac number, because 10680381 - 2⁷ = 10680253 is a prime.

It is a super-2 number, since 2×10680381² = 228141076610322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10680311) 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 23 ways as a sum of consecutive naturals, for example, 39276 + ... + 39546.

It is an arithmetic number, because the mean of its divisors is an integer number (671840).

Almost surely, 2^10680381 is an apocalyptic number.

It is an amenable number.

10680381 is a deficient number, since it is larger than the sum of its proper divisors (5443779).

10680381 is a wasteful number, since it uses less digits than its factorization.

10680381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 10680381 is about 3268.0852192071. The cubic root of 10680381 is about 220.2227839626. Note that the first 3 decimals are identical.

Adding to 10680381 its reverse (18308601), we get a palindrome (28988982).

The spelling of 10680381 in words is "ten million, six hundred eighty thousand, three hundred eighty-one".