11798097 has 16 divisors (see below), whose sum is σ = 16189440. Its totient is φ = 7639632.

The previous prime is 11798063. The next prime is 11798117. The reversal of 11798097 is 79089711.

It is a happy number.

It is not a de Polignac number, because 11798097 - 2¹⁰ = 11797073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11798047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15508 + ... + 16250.

It is an arithmetic number, because the mean of its divisors is an integer number (1011840).

Almost surely, 2^11798097 is an apocalyptic number.

It is an amenable number.

11798097 is a deficient number, since it is larger than the sum of its proper divisors (4391343).

11798097 is an equidigital number, since it uses as much as digits as its factorization.

11798097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892.

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 11798097 is about 3434.8358039359. The cubic root of 11798097 is about 227.6515723006.

The spelling of 11798097 in words is "eleven million, seven hundred ninety-eight thousand, ninety-seven".