10683965 has 4 divisors (see below), whose sum is σ = 12820764. Its totient is φ = 8547168.

The previous prime is 10683931. The next prime is 10683979. The reversal of 10683965 is 56938601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6791236 + 3892729 = 2606^2 + 1973^2 .

It is a cyclic number.

It is not a de Polignac number, because 10683965 - 2⁸ = 10683709 is a prime.

It is a super-2 number, since 2×10683965² = 228294216242450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068392 + ... + 1068401.

It is an arithmetic number, because the mean of its divisors is an integer number (3205191).

Almost surely, 2^10683965 is an apocalyptic number.

It is an amenable number.

10683965 is a deficient number, since it is larger than the sum of its proper divisors (2136799).

10683965 is an equidigital number, since it uses as much as digits as its factorization.

10683965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136798.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 10683965 is about 3268.6335065284. The cubic root of 10683965 is about 220.2474144880.

The spelling of 10683965 in words is "ten million, six hundred eighty-three thousand, nine hundred sixty-five".