1095971 has 4 divisors (see below), whose sum is σ = 1122744. Its totient is φ = 1069200.

The previous prime is 1095961. The next prime is 1095979. The reversal of 1095971 is 1795901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1095971 - 2⁶ = 1095907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1095979) 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, 13325 + ... + 13406.

It is an arithmetic number, because the mean of its divisors is an integer number (280686).

2^1095971 is an apocalyptic number.

1095971 is a deficient number, since it is larger than the sum of its proper divisors (26773).

1095971 is an equidigital number, since it uses as much as digits as its factorization.

1095971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26772.

The product of its (nonzero) digits is 2835, while the sum is 32.

The square root of 1095971 is about 1046.8863357595. The cubic root of 1095971 is about 103.1018253404.

The spelling of 1095971 in words is "one million, ninety-five thousand, nine hundred seventy-one".