11697132 has 12 divisors (see below), whose sum is σ = 27293336. Its totient is φ = 3899040.

The previous prime is 11697131. The next prime is 11697167. The reversal of 11697132 is 23179611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 11697132.

It is not an unprimeable number, because it can be changed into a prime (11697131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487369 + ... + 487392.

Almost surely, 2^11697132 is an apocalyptic number.

11697132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11697132 is an abundant number, since it is smaller than the sum of its proper divisors (15596204).

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

11697132 is a wasteful number, since it uses less digits than its factorization.

11697132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974768 (or 974766 counting only the distinct ones).

The product of its digits is 2268, while the sum is 30.

The square root of 11697132 is about 3420.1070158695. The cubic root of 11697132 is about 227.0003169732. Note that the first 3 decimals are identical.

The spelling of 11697132 in words is "eleven million, six hundred ninety-seven thousand, one hundred thirty-two".