11497119 has 8 divisors (see below), whose sum is σ = 15487920. Its totient is φ = 7585536.

The previous prime is 11497111. The next prime is 11497139. The reversal of 11497119 is 91179411.

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

It is not a de Polignac number, because 11497119 - 2³ = 11497111 is a prime.

It is a super-2 number, since 2×11497119² = 264367490600322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11497119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11497111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19464 + ... + 20045.

It is an arithmetic number, because the mean of its divisors is an integer number (1935990).

Almost surely, 2^11497119 is an apocalyptic number.

11497119 is a deficient number, since it is larger than the sum of its proper divisors (3990801).

11497119 is an equidigital number, since it uses as much as digits as its factorization.

11497119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39609.

The product of its digits is 2268, while the sum is 33.

The square root of 11497119 is about 3390.7401846794. The cubic root of 11497119 is about 225.6990211215.

The spelling of 11497119 in words is "eleven million, four hundred ninety-seven thousand, one hundred nineteen".