11689468 has 24 divisors (see below), whose sum is σ = 23823072. Its totient is φ = 4914624.

The previous prime is 11689453. The next prime is 11689481. The reversal of 11689468 is 86498611.

It is a super-3 number, since 3×11689468³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2455 + ... + 5422.

It is an arithmetic number, because the mean of its divisors is an integer number (992628).

Almost surely, 2^11689468 is an apocalyptic number.

It is an amenable number.

11689468 is an abundant number, since it is smaller than the sum of its proper divisors (12133604).

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

11689468 is a wasteful number, since it uses less digits than its factorization.

11689468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7941 (or 7939 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 11689468 is about 3418.9863995050. The cubic root of 11689468 is about 226.9507290193.

The spelling of 11689468 in words is "eleven million, six hundred eighty-nine thousand, four hundred sixty-eight".