10278097 has 2 divisors, whose sum is σ = 10278098. Its totient is φ = 10278096.

The previous prime is 10278089. The next prime is 10278109. The reversal of 10278097 is 79087201.

10278097 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 can be written as a sum of positive squares in only one way, i.e., 9339136 + 938961 = 3056^2 + 969^2 .

It is a cyclic number.

It is not a de Polignac number, because 10278097 - 2³ = 10278089 is a prime.

It is equal to p₆₈₁₈₄₇ and since 10278097 and 681847 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (10278017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5139048 + 5139049.

It is an arithmetic number, because the mean of its divisors is an integer number (5139049).

Almost surely, 2^10278097 is an apocalyptic number.

It is an amenable number.

10278097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10278097 is an equidigital number, since it uses as much as digits as its factorization.

10278097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 10278097 is about 3205.9471299446. The cubic root of 10278097 is about 217.4223759640.

The spelling of 10278097 in words is "ten million, two hundred seventy-eight thousand, ninety-seven".