10683281 has 8 divisors (see below), whose sum is σ = 12630720. Its totient is φ = 8841168.

The previous prime is 10683271. The next prime is 10683287. The reversal of 10683281 is 18238601.

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

It is a de Polignac number, because none of the positive numbers 2^k-10683281 is a prime.

It is a super-2 number, since 2×10683281² = 228264985849922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10683287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26111 + ... + 26516.

It is an arithmetic number, because the mean of its divisors is an integer number (1578840).

Almost surely, 2^10683281 is an apocalyptic number.

It is an amenable number.

10683281 is a deficient number, since it is larger than the sum of its proper divisors (1947439).

10683281 is an equidigital number, since it uses as much as digits as its factorization.

10683281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52663.

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

The square root of 10683281 is about 3268.5288739737. The cubic root of 10683281 is about 220.2427142216.

The spelling of 10683281 in words is "ten million, six hundred eighty-three thousand, two hundred eighty-one".