11890597336 has 16 divisors (see below), whose sum is σ = 23014059840. Its totient is φ = 5753514720.

The previous prime is 11890597289. The next prime is 11890597337. The reversal of 11890597336 is 63379509811.

It is a happy number.

11890597336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11890597337) 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 3 ways as a sum of consecutive naturals, for example, 23972731 + ... + 23973226.

It is an arithmetic number, because the mean of its divisors is an integer number (1438378740).

Almost surely, 2^11890597336 is an apocalyptic number.

It is an amenable number.

11890597336 is a deficient number, since it is larger than the sum of its proper divisors (11123462504).

11890597336 is a wasteful number, since it uses less digits than its factorization.

11890597336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47945994 (or 47945990 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 52.

The spelling of 11890597336 in words is "eleven billion, eight hundred ninety million, five hundred ninety-seven thousand, three hundred thirty-six".