11332736 has 64 divisors (see below), whose sum is σ = 24235200. Its totient is φ = 5268480.

The previous prime is 11332729. The next prime is 11332747. The reversal of 11332736 is 63723311.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159581 + ... + 159651.

It is an arithmetic number, because the mean of its divisors is an integer number (378675).

Almost surely, 2^11332736 is an apocalyptic number.

11332736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11332736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12117600).

11332736 is an abundant number, since it is smaller than the sum of its proper divisors (12902464).

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

11332736 is an equidigital number, since it uses as much as digits as its factorization.

11332736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 145 counting only the distinct ones).

The product of its digits is 2268, while the sum is 26.

The square root of 11332736 is about 3366.4129277318. The cubic root of 11332736 is about 224.6181903215.

The spelling of 11332736 in words is "eleven million, three hundred thirty-two thousand, seven hundred thirty-six".