10075427 has 2 divisors, whose sum is σ = 10075428. Its totient is φ = 10075426.

The previous prime is 10075421. The next prime is 10075447. The reversal of 10075427 is 72457001.

It is a weak prime.

It is an emirp because it is prime and its reverse (72457001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10075427 - 2⁴ = 10075411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10075396 and 10075405.

It is not a weakly prime, because it can be changed into another prime (10075421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5037713 + 5037714.

It is an arithmetic number, because the mean of its divisors is an integer number (5037714).

Almost surely, 2^10075427 is an apocalyptic number.

10075427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10075427 is an equidigital number, since it uses as much as digits as its factorization.

10075427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 10075427 is about 3174.1813117716. The cubic root of 10075427 is about 215.9837879350.

The spelling of 10075427 in words is "ten million, seventy-five thousand, four hundred twenty-seven".