11288832 has 36 divisors (see below), whose sum is σ = 30046800. Its totient is φ = 3762688.

The previous prime is 11288819. The next prime is 11288839. The reversal of 11288832 is 23888211.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11288793 and 11288802.

It is not an unprimeable number, because it can be changed into a prime (11288839) 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, 6582 + ... + 8117.

Almost surely, 2^11288832 is an apocalyptic number.

11288832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11288832 is an abundant number, since it is smaller than the sum of its proper divisors (18757968).

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

11288832 is an equidigital number, since it uses as much as digits as its factorization.

11288832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14718 (or 14704 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 11288832 is about 3359.8857123420. The cubic root of 11288832 is about 224.3277515004.

The spelling of 11288832 in words is "eleven million, two hundred eighty-eight thousand, eight hundred thirty-two".