1105996 has 6 divisors (see below), whose sum is σ = 1935500. Its totient is φ = 552996.

The previous prime is 1105963. The next prime is 1105997. The reversal of 1105996 is 6995011.

It is not an unprimeable number, because it can be changed into a prime (1105997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138246 + ... + 138253.

2^1105996 is an apocalyptic number.

It is an amenable number.

1105996 is a deficient number, since it is larger than the sum of its proper divisors (829504).

1105996 is a wasteful number, since it uses less digits than its factorization.

1105996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276503 (or 276501 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 1105996 is about 1051.6634442634. The cubic root of 1105996 is about 103.4152339480.

The spelling of 1105996 in words is "one million, one hundred five thousand, nine hundred ninety-six".