1095680 has 48 divisors (see below), whose sum is σ = 2653560. Its totient is φ = 434176.

The previous prime is 1095671. The next prime is 1095691. The reversal of 1095680 is 865901.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10187 + ... + 10293.

2^1095680 is an apocalyptic number.

1095680 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 1095680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1326780).

1095680 is an abundant number, since it is smaller than the sum of its proper divisors (1557880).

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

1095680 is an equidigital number, since it uses as much as digits as its factorization.

1095680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1095680 is about 1046.7473429630. The cubic root of 1095680 is about 103.0926994034.

The spelling of 1095680 in words is "one million, ninety-five thousand, six hundred eighty".