11361632 has 48 divisors (see below), whose sum is σ = 23950080. Its totient is φ = 5292672.

The previous prime is 11361613. The next prime is 11361641. The reversal of 11361632 is 23616311.

It is a happy number.

11361632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11361598 and 11361607.

It is a congruent number.

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, 31469 + ... + 31827.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^11361632 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 11361632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11975040).

11361632 is an abundant number, since it is smaller than the sum of its proper divisors (12588448).

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

11361632 is a wasteful number, since it uses less digits than its factorization.

11361632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 427 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 11361632 is about 3370.7020040342. The cubic root of 11361632 is about 224.8089373903.

Adding to 11361632 its reverse (23616311), we get a palindrome (34977943).

The spelling of 11361632 in words is "eleven million, three hundred sixty-one thousand, six hundred thirty-two".