10683997 has 2 divisors, whose sum is σ = 10683998. Its totient is φ = 10683996.

The previous prime is 10683991. The next prime is 10684019. The reversal of 10683997 is 79938601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10588516 + 95481 = 3254^2 + 309^2 .

It is an emirp because it is prime and its reverse (79938601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10683997 - 2³ = 10683989 is a prime.

It is a super-2 number, since 2×10683997² = 228295583792018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10683991) by changing a digit.

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 as a sum of consecutive naturals, namely, 5341998 + 5341999.

It is an arithmetic number, because the mean of its divisors is an integer number (5341999).

Almost surely, 2^10683997 is an apocalyptic number.

It is an amenable number.

10683997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10683997 is an equidigital number, since it uses as much as digits as its factorization.

10683997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 10683997 is about 3268.6384015366. The cubic root of 10683997 is about 220.2476343786.

The spelling of 10683997 in words is "ten million, six hundred eighty-three thousand, nine hundred ninety-seven".