1096680 has 128 divisors (see below), whose sum is σ = 3830400. Its totient is φ = 248832.

The previous prime is 1096673. The next prime is 1096691. The reversal of 1096680 is 866901.

1096680 = T₂₂₁ + T₂₂₂ + ... + T₂₅₈.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29622 + ... + 29658.

It is an arithmetic number, because the mean of its divisors is an integer number (29925).

2^1096680 is an apocalyptic number.

1096680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1096680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1915200).

1096680 is an abundant number, since it is smaller than the sum of its proper divisors (2733720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1096680 is a wasteful number, since it uses less digits than its factorization.

1096680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 1096680 is about 1047.2249042111. The cubic root of 1096680 is about 103.1240532512.

The spelling of 1096680 in words is "one million, ninety-six thousand, six hundred eighty".