1097196 has 12 divisors (see below), whose sum is σ = 2560152. Its totient is φ = 365728.

The previous prime is 1097189. The next prime is 1097203. The reversal of 1097196 is 6917901.

It is an interprime number because it is at equal distance from previous prime (1097189) and next prime (1097203).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45705 + ... + 45728.

It is an arithmetic number, because the mean of its divisors is an integer number (213346).

2^1097196 is an apocalyptic number.

It is an amenable number.

1097196 is an abundant number, since it is smaller than the sum of its proper divisors (1462956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1097196 is a wasteful number, since it uses less digits than its factorization.

1097196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91440 (or 91438 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 33.

The square root of 1097196 is about 1047.4712406553. The cubic root of 1097196 is about 103.1402243822.

The spelling of 1097196 in words is "one million, ninety-seven thousand, one hundred ninety-six".