10969943 has 2 divisors, whose sum is σ = 10969944. Its totient is φ = 10969942.

The previous prime is 10969921. The next prime is 10969951. The reversal of 10969943 is 34996901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10969943 - 2¹⁶ = 10904407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10969943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10969043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5484971 + 5484972.

It is an arithmetic number, because the mean of its divisors is an integer number (5484972).

Almost surely, 2^10969943 is an apocalyptic number.

10969943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10969943 is an equidigital number, since it uses as much as digits as its factorization.

10969943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 10969943 is about 3312.0904275095. The cubic root of 10969943 is about 222.1952601270.

The spelling of 10969943 in words is "ten million, nine hundred sixty-nine thousand, nine hundred forty-three".