11320632 has 24 divisors (see below), whose sum is σ = 30660240. Its totient is φ = 3773520.

The previous prime is 11320609. The next prime is 11320649. The reversal of 11320632 is 23602311.

11320632 is a `hidden beast` number, since 1 + 1 + 32 + 0 + 632 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78544 + ... + 78687.

It is an arithmetic number, because the mean of its divisors is an integer number (1277510).

Almost surely, 2^11320632 is an apocalyptic number.

11320632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11320632 is an abundant number, since it is smaller than the sum of its proper divisors (19339608).

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

11320632 is a wasteful number, since it uses less digits than its factorization.

11320632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157243 (or 157236 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 11320632 is about 3364.6146881924. The cubic root of 11320632 is about 224.5381935439.

Adding to 11320632 its reverse (23602311), we get a palindrome (34922943).

The spelling of 11320632 in words is "eleven million, three hundred twenty thousand, six hundred thirty-two".