10066247 has 2 divisors, whose sum is σ = 10066248. Its totient is φ = 10066246.

The previous prime is 10066229. The next prime is 10066267. The reversal of 10066247 is 74266001.

10066247 is digitally balanced in base 2, because in such base 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-10066247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10066267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033123 + 5033124.

It is an arithmetic number, because the mean of its divisors is an integer number (5033124).

Almost surely, 2^10066247 is an apocalyptic number.

10066247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10066247 is an equidigital number, since it uses as much as digits as its factorization.

10066247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 10066247 is about 3172.7349400793. The cubic root of 10066247 is about 215.9181717366.

The spelling of 10066247 in words is "ten million, sixty-six thousand, two hundred forty-seven".