10398667 has 2 divisors, whose sum is σ = 10398668. Its totient is φ = 10398666.

The previous prime is 10398659. The next prime is 10398673. The reversal of 10398667 is 76689301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10398667 - 2³ = 10398659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10398607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5199333 + 5199334.

It is an arithmetic number, because the mean of its divisors is an integer number (5199334).

Almost surely, 2^10398667 is an apocalyptic number.

10398667 is a deficient number, since it is larger than the sum of its proper divisors (1).

10398667 is an equidigital number, since it uses as much as digits as its factorization.

10398667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 10398667 is about 3224.6964198200. The cubic root of 10398667 is about 218.2692504015.

The spelling of 10398667 in words is "ten million, three hundred ninety-eight thousand, six hundred sixty-seven".