10075687 has 2 divisors, whose sum is σ = 10075688. Its totient is φ = 10075686.

The previous prime is 10075669. The next prime is 10075691. The reversal of 10075687 is 78657001.

It is a strong prime.

It is an emirp because it is prime and its reverse (78657001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10075687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10075657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5037843 + 5037844.

It is an arithmetic number, because the mean of its divisors is an integer number (5037844).

Almost surely, 2^10075687 is an apocalyptic number.

10075687 is a deficient number, since it is larger than the sum of its proper divisors (1).

10075687 is an equidigital number, since it uses as much as digits as its factorization.

10075687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 10075687 is about 3174.2222669498. Note that the first 4 decimals coincide. The cubic root of 10075687 is about 215.9856457654.

The spelling of 10075687 in words is "ten million, seventy-five thousand, six hundred eighty-seven".