10943591 has 2 divisors, whose sum is σ = 10943592. Its totient is φ = 10943590.

The previous prime is 10943587. The next prime is 10943617. The reversal of 10943591 is 19534901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10943591 - 2² = 10943587 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 (10943501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5471795 + 5471796.

It is an arithmetic number, because the mean of its divisors is an integer number (5471796).

Almost surely, 2^10943591 is an apocalyptic number.

10943591 is a deficient number, since it is larger than the sum of its proper divisors (1).

10943591 is an equidigital number, since it uses as much as digits as its factorization.

10943591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 10943591 is about 3308.1098833019. The cubic root of 10943591 is about 222.0171982997.

The spelling of 10943591 in words is "ten million, nine hundred forty-three thousand, five hundred ninety-one".