1106005606 has 4 divisors (see below), whose sum is σ = 1659008412. Its totient is φ = 553002802.

The previous prime is 1106005597. The next prime is 1106005633. The reversal of 1106005606 is 6065006011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6065006011 = 331 ⋅18323281.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276501400 + ... + 276501403.

It is an arithmetic number, because the mean of its divisors is an integer number (414752103).

Almost surely, 2^1106005606 is an apocalyptic number.

1106005606 is a deficient number, since it is larger than the sum of its proper divisors (553002806).

1106005606 is an equidigital number, since it uses as much as digits as its factorization.

1106005606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553002805.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1106005606 is about 33256.6625806018. The cubic root of 1106005606 is about 1034.1553334748.

The spelling of 1106005606 in words is "one billion, one hundred six million, five thousand, six hundred six".