11628992 has 28 divisors (see below), whose sum is σ = 23301960. Its totient is φ = 5757696.

The previous prime is 11628941. The next prime is 11628997. The reversal of 11628992 is 29982611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11628997) 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, 6143 + ... + 7809.

Almost surely, 2^11628992 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 11628992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11650980).

11628992 is an abundant number, since it is smaller than the sum of its proper divisors (11672968).

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

11628992 is a wasteful number, since it uses less digits than its factorization.

11628992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788 (or 1778 counting only the distinct ones).

The product of its digits is 15552, while the sum is 38.

The square root of 11628992 is about 3410.1307892807. The cubic root of 11628992 is about 226.5586721224.

The spelling of 11628992 in words is "eleven million, six hundred twenty-eight thousand, nine hundred ninety-two".