10324991 has 2 divisors, whose sum is σ = 10324992. Its totient is φ = 10324990.

The previous prime is 10324987. The next prime is 10325011. The reversal of 10324991 is 19942301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10324991 - 2² = 10324987 is a prime.

It is a Sophie Germain 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 (10324091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5162495 + 5162496.

It is an arithmetic number, because the mean of its divisors is an integer number (5162496).

Almost surely, 2^10324991 is an apocalyptic number.

10324991 is a deficient number, since it is larger than the sum of its proper divisors (1).

10324991 is an equidigital number, since it uses as much as digits as its factorization.

10324991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 10324991 is about 3213.2524021620. The cubic root of 10324991 is about 217.7525388305.

The spelling of 10324991 in words is "ten million, three hundred twenty-four thousand, nine hundred ninety-one".