11159097 has 8 divisors (see below), whose sum is σ = 15159744. Its totient is φ = 7298928.

The previous prime is 11159077. The next prime is 11159119. The reversal of 11159097 is 79095111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11159097 - 2⁶ = 11159033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11159017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34933 + ... + 35250.

It is an arithmetic number, because the mean of its divisors is an integer number (1894968).

Almost surely, 2^11159097 is an apocalyptic number.

It is an amenable number.

11159097 is a deficient number, since it is larger than the sum of its proper divisors (4000647).

11159097 is an equidigital number, since it uses as much as digits as its factorization.

11159097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70239.

The product of its (nonzero) digits is 2835, while the sum is 33.

The square root of 11159097 is about 3340.5234619742. The cubic root of 11159097 is about 223.4650887120.

The spelling of 11159097 in words is "eleven million, one hundred fifty-nine thousand, ninety-seven".