1084943 has 2 divisors, whose sum is σ = 1084944. Its totient is φ = 1084942.

The previous prime is 1084939. The next prime is 1084949. The reversal of 1084943 is 3494801.

It is a weak prime.

It is an emirp because it is prime and its reverse (3494801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1084943 - 2² = 1084939 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542471 + 542472.

It is an arithmetic number, because the mean of its divisors is an integer number (542472).

2^1084943 is an apocalyptic number.

1084943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084943 is an equidigital number, since it uses as much as digits as its factorization.

1084943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1084943 is about 1041.6059715651. The cubic root of 1084943 is about 102.7548447385.

The spelling of 1084943 in words is "one million, eighty-four thousand, nine hundred forty-three".