11992632 has 16 divisors (see below), whose sum is σ = 29981640. Its totient is φ = 3997536.

The previous prime is 11992627. The next prime is 11992649. The reversal of 11992632 is 23629911.

It is a junction number, because it is equal to n+sod(n) for n = 11992593 and 11992602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249823 + ... + 249870.

Almost surely, 2^11992632 is an apocalyptic number.

11992632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11992632 is an abundant number, since it is smaller than the sum of its proper divisors (17989008).

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

11992632 is a wasteful number, since it uses less digits than its factorization.

11992632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499702 (or 499698 counting only the distinct ones).

The product of its digits is 5832, while the sum is 33.

The square root of 11992632 is about 3463.0379726477. The cubic root of 11992632 is about 228.8959819477.

The spelling of 11992632 in words is "eleven million, nine hundred ninety-two thousand, six hundred thirty-two".