1097695 has 12 divisors (see below), whose sum is σ = 1361880. Its totient is φ = 849120.

The previous prime is 1097669. The next prime is 1097699. The reversal of 1097695 is 5967901.

It is not a de Polignac number, because 1097695 - 2¹³ = 1089503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1097699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17965 + ... + 18025.

It is an arithmetic number, because the mean of its divisors is an integer number (113490).

2^1097695 is an apocalyptic number.

1097695 is a deficient number, since it is larger than the sum of its proper divisors (264185).

1097695 is an frugal number, since it uses more digits than its factorization.

1097695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 1097695 is about 1047.7094062764. The cubic root of 1097695 is about 103.1558579219.

It can be divided in two parts, 109769 and 5, that multiplied together give a palindrome (548845).

The spelling of 1097695 in words is "one million, ninety-seven thousand, six hundred ninety-five".