10045247 has 2 divisors, whose sum is σ = 10045248. Its totient is φ = 10045246.

The previous prime is 10045237. The next prime is 10045253. The reversal of 10045247 is 74254001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10045247 - 2⁶ = 10045183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10045207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5022623 + 5022624.

It is an arithmetic number, because the mean of its divisors is an integer number (5022624).

Almost surely, 2^10045247 is an apocalyptic number.

10045247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10045247 is an equidigital number, since it uses as much as digits as its factorization.

10045247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 10045247 is about 3169.4237646613. The cubic root of 10045247 is about 215.7679191690.

Adding to 10045247 its reverse (74254001), we get a palindrome (84299248).

The spelling of 10045247 in words is "ten million, forty-five thousand, two hundred forty-seven".