1096897 has 4 divisors (see below), whose sum is σ = 1100736. Its totient is φ = 1093060.

The previous prime is 1096883. The next prime is 1096919. The reversal of 1096897 is 7986901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7986901 = 13 ⋅614377.

It is a cyclic number.

It is not a de Polignac number, because 1096897 - 2¹⁹ = 572609 is a prime.

It is a Duffinian number.

1096897 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1096807) 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, 1453 + ... + 2074.

It is an arithmetic number, because the mean of its divisors is an integer number (275184).

2^1096897 is an apocalyptic number.

It is an amenable number.

1096897 is a deficient number, since it is larger than the sum of its proper divisors (3839).

1096897 is an equidigital number, since it uses as much as digits as its factorization.

1096897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 1096897 is about 1047.3285062482. The cubic root of 1096897 is about 103.1308545192.

The spelling of 1096897 in words is "one million, ninety-six thousand, eight hundred ninety-seven".