1084426111 has 2 divisors, whose sum is σ = 1084426112. Its totient is φ = 1084426110.

The previous prime is 1084426093. The next prime is 1084426117. The reversal of 1084426111 is 1116244801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1084426111 - 2⁹ = 1084425599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1084426111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084426117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542213055 + 542213056.

It is an arithmetic number, because the mean of its divisors is an integer number (542213056).

Almost surely, 2^1084426111 is an apocalyptic number.

1084426111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084426111 is an equidigital number, since it uses as much as digits as its factorization.

1084426111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1084426111 is about 32930.6257304656. The cubic root of 1084426111 is about 1027.3852397765.

The spelling of 1084426111 in words is "one billion, eighty-four million, four hundred twenty-six thousand, one hundred eleven".