1106877643 has 2 divisors, whose sum is σ = 1106877644. Its totient is φ = 1106877642.

The previous prime is 1106877637. The next prime is 1106877677. The reversal of 1106877643 is 3467786011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1106877643 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1106877643.

It is not a weakly prime, because it can be changed into another prime (1106877613) 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, 553438821 + 553438822.

It is an arithmetic number, because the mean of its divisors is an integer number (553438822).

Almost surely, 2^1106877643 is an apocalyptic number.

1106877643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106877643 is an equidigital number, since it uses as much as digits as its factorization.

1106877643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 1106877643 is about 33269.7707085576. The cubic root of 1106877643 is about 1034.4270574750.

The spelling of 1106877643 in words is "one billion, one hundred six million, eight hundred seventy-seven thousand, six hundred forty-three".