10228397 has 2 divisors, whose sum is σ = 10228398. Its totient is φ = 10228396.

The previous prime is 10228381. The next prime is 10228409. The reversal of 10228397 is 79382201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8099716 + 2128681 = 2846^2 + 1459^2 .

It is a cyclic number.

It is not a de Polignac number, because 10228397 - 2⁴ = 10228381 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 (10228697) 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, 5114198 + 5114199.

It is an arithmetic number, because the mean of its divisors is an integer number (5114199).

Almost surely, 2^10228397 is an apocalyptic number.

It is an amenable number.

10228397 is a deficient number, since it is larger than the sum of its proper divisors (1).

10228397 is an equidigital number, since it uses as much as digits as its factorization.

10228397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 10228397 is about 3198.1865173876. The cubic root of 10228397 is about 217.0713590907.

The spelling of 10228397 in words is "ten million, two hundred twenty-eight thousand, three hundred ninety-seven".