11695488 has 128 divisors (see below), whose sum is σ = 37536000. Its totient is φ = 3151872.

The previous prime is 11695471. The next prime is 11695493. The reversal of 11695488 is 88459611.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50958 + ... + 51186.

It is an arithmetic number, because the mean of its divisors is an integer number (293250).

Almost surely, 2^11695488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11695488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18768000).

11695488 is an abundant number, since it is smaller than the sum of its proper divisors (25840512).

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

11695488 is a wasteful number, since it uses less digits than its factorization.

11695488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 260 counting only the distinct ones).

The product of its digits is 69120, while the sum is 42.

The square root of 11695488 is about 3419.8666640675. The cubic root of 11695488 is about 226.9896817164.

The spelling of 11695488 in words is "eleven million, six hundred ninety-five thousand, four hundred eighty-eight".