10686043 has 2 divisors, whose sum is σ = 10686044. Its totient is φ = 10686042.

The previous prime is 10686029. The next prime is 10686089. The reversal of 10686043 is 34068601.

10686043 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10686043 is a prime.

It is a super-2 number, since 2×10686043² = 228383029995698, which contains 22 as substring.

It is equal to p₇₀₇₁₄₉ and since 10686043 and 707149 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (10686023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5343021 + 5343022.

It is an arithmetic number, because the mean of its divisors is an integer number (5343022).

Almost surely, 2^10686043 is an apocalyptic number.

10686043 is a deficient number, since it is larger than the sum of its proper divisors (1).

10686043 is an equidigital number, since it uses as much as digits as its factorization.

10686043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 10686043 is about 3268.9513609107. The cubic root of 10686043 is about 220.2616927221.

The spelling of 10686043 in words is "ten million, six hundred eighty-six thousand, forty-three".