10469891 has 2 divisors, whose sum is σ = 10469892. Its totient is φ = 10469890.

The previous prime is 10469867. The next prime is 10469903. The reversal of 10469891 is 19896401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10469891 - 2⁶ = 10469827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10469821) 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, 5234945 + 5234946.

It is an arithmetic number, because the mean of its divisors is an integer number (5234946).

Almost surely, 2^10469891 is an apocalyptic number.

10469891 is a deficient number, since it is larger than the sum of its proper divisors (1).

10469891 is an equidigital number, since it uses as much as digits as its factorization.

10469891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 10469891 is about 3235.7210942849. The cubic root of 10469891 is about 218.7664503547.

The spelling of 10469891 in words is "ten million, four hundred sixty-nine thousand, eight hundred ninety-one".