10278379 has 2 divisors, whose sum is σ = 10278380. Its totient is φ = 10278378.

The previous prime is 10278377. The next prime is 10278397. The reversal of 10278379 is 97387201.

Together with next prime (10278397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (97387201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10278379 - 2¹ = 10278377 is a prime.

Together with 10278377, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10278377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5139189 + 5139190.

It is an arithmetic number, because the mean of its divisors is an integer number (5139190).

Almost surely, 2^10278379 is an apocalyptic number.

10278379 is a deficient number, since it is larger than the sum of its proper divisors (1).

10278379 is an equidigital number, since it uses as much as digits as its factorization.

10278379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 10278379 is about 3205.9911104056. The cubic root of 10278379 is about 217.4243644173.

The spelling of 10278379 in words is "ten million, two hundred seventy-eight thousand, three hundred seventy-nine".