10278971 has 2 divisors, whose sum is σ = 10278972. Its totient is φ = 10278970.

The previous prime is 10278959. The next prime is 10278977. The reversal of 10278971 is 17987201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10278971 - 2¹⁰ = 10277947 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10278977) 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, 5139485 + 5139486.

It is an arithmetic number, because the mean of its divisors is an integer number (5139486).

Almost surely, 2^10278971 is an apocalyptic number.

10278971 is a deficient number, since it is larger than the sum of its proper divisors (1).

10278971 is an equidigital number, since it uses as much as digits as its factorization.

10278971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 10278971 is about 3206.0834362193. The cubic root of 10278971 is about 217.4285386408.

The spelling of 10278971 in words is "ten million, two hundred seventy-eight thousand, nine hundred seventy-one".