1116097 has 4 divisors (see below), whose sum is σ = 1131460. Its totient is φ = 1100736.

The previous prime is 1116091. The next prime is 1116107. The reversal of 1116097 is 7906111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7906111 = 419 ⋅18869.

It can be written as a sum of positive squares in 2 ways, for example, as 665856 + 450241 = 816^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116097 - 2¹¹ = 1114049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1116091) 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, 7572 + ... + 7717.

It is an arithmetic number, because the mean of its divisors is an integer number (282865).

2^1116097 is an apocalyptic number.

It is an amenable number.

1116097 is a deficient number, since it is larger than the sum of its proper divisors (15363).

1116097 is an equidigital number, since it uses as much as digits as its factorization.

1116097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15362.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 1116097 is about 1056.4549209503. The cubic root of 1116097 is about 103.7291088725.

The spelling of 1116097 in words is "one million, one hundred sixteen thousand, ninety-seven".