11269632 has 160 divisors (see below), whose sum is σ = 35354880. Its totient is φ = 3153920.

The previous prime is 11269631. The next prime is 11269637. The reversal of 11269632 is 23696211.

It is a self number, because there is not a number n which added to its sum of digits gives 11269632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11269631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388594 + ... + 388622.

It is an arithmetic number, because the mean of its divisors is an integer number (220968).

Almost surely, 2^11269632 is an apocalyptic number.

11269632 is a gapful number since it is divisible by the number (12) 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 11269632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17677440).

11269632 is an abundant number, since it is smaller than the sum of its proper divisors (24085248).

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

11269632 is a wasteful number, since it uses less digits than its factorization.

11269632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 68 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 11269632 is about 3357.0272563683. The cubic root of 11269632 is about 224.2005007518.

The spelling of 11269632 in words is "eleven million, two hundred sixty-nine thousand, six hundred thirty-two".