11896732 has 12 divisors (see below), whose sum is σ = 20970040. Its totient is φ = 5905296.

The previous prime is 11896723. The next prime is 11896733. The reversal of 11896732 is 23769811.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11896691 and 11896700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11896733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10143 + ... + 11254.

Almost surely, 2^11896732 is an apocalyptic number.

It is an amenable number.

11896732 is a deficient number, since it is larger than the sum of its proper divisors (9073308).

11896732 is a wasteful number, since it uses less digits than its factorization.

11896732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21540 (or 21538 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 11896732 is about 3449.1639566712. The cubic root of 11896732 is about 228.2842202903.

It can be divided in two parts, 1189 and 6732, that added together give a square (7921 = 89²).

The spelling of 11896732 in words is "eleven million, eight hundred ninety-six thousand, seven hundred thirty-two".