1082897 has 4 divisors (see below), whose sum is σ = 1084980. Its totient is φ = 1080816.

The previous prime is 1082891. The next prime is 1082911. The reversal of 1082897 is 7982801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7982801 = 29 ⋅275269.

It can be written as a sum of positive squares in 2 ways, for example, as 163216 + 919681 = 404^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082897 - 2⁴ = 1082881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082891) 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, 479 + ... + 1547.

It is an arithmetic number, because the mean of its divisors is an integer number (271245).

2^1082897 is an apocalyptic number.

It is an amenable number.

1082897 is a deficient number, since it is larger than the sum of its proper divisors (2083).

1082897 is a wasteful number, since it uses less digits than its factorization.

1082897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 1082897 is about 1040.6233708696. The cubic root of 1082897 is about 102.6902119402.

The spelling of 1082897 in words is "one million, eighty-two thousand, eight hundred ninety-seven".