1090996 has 12 divisors (see below), whose sum is σ = 1953952. Its totient is φ = 532728.

The previous prime is 1090979. The next prime is 1090997. The reversal of 1090996 is 6990901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000 + ... + 3343.

2^1090996 is an apocalyptic number.

It is an amenable number.

1090996 is a deficient number, since it is larger than the sum of its proper divisors (862956).

1090996 is a wasteful number, since it uses less digits than its factorization.

1090996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390 (or 6388 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 34.

The square root of 1090996 is about 1044.5075394654. The cubic root of 1090996 is about 102.9455834720.

The spelling of 1090996 in words is "one million, ninety thousand, nine hundred ninety-six".