1095966 has 12 divisors (see below), whose sum is σ = 2374632. Its totient is φ = 365316.

The previous prime is 1095961. The next prime is 1095979. The reversal of 1095966 is 6695901.

It is a super-2 number, since 2×1095966² = 2402282946312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1095966.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30426 + ... + 30461.

It is an arithmetic number, because the mean of its divisors is an integer number (197886).

2^1095966 is an apocalyptic number.

1095966 is an abundant number, since it is smaller than the sum of its proper divisors (1278666).

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

1095966 is a wasteful number, since it uses less digits than its factorization.

1095966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60895 (or 60892 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 1095966 is about 1046.8839477230. The cubic root of 1095966 is about 103.1016685510.

It can be divided in two parts, 10959 and 66, that added together give a square (11025 = 105²).

The spelling of 1095966 in words is "one million, ninety-five thousand, nine hundred sixty-six".