10078247 has 2 divisors, whose sum is σ = 10078248. Its totient is φ = 10078246.

The previous prime is 10078231. The next prime is 10078253. The reversal of 10078247 is 74287001.

It is a strong prime.

It is an emirp because it is prime and its reverse (74287001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10078247 - 2⁴ = 10078231 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10078217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5039123 + 5039124.

It is an arithmetic number, because the mean of its divisors is an integer number (5039124).

Almost surely, 2^10078247 is an apocalyptic number.

10078247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10078247 is an equidigital number, since it uses as much as digits as its factorization.

10078247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 10078247 is about 3174.6254897232. The cubic root of 10078247 is about 216.0039365423.

The spelling of 10078247 in words is "ten million, seventy-eight thousand, two hundred forty-seven".