11620232 has 16 divisors (see below), whose sum is σ = 23464140. Its totient is φ = 5363136.

The previous prime is 11620211. The next prime is 11620243. The reversal of 11620232 is 23202611.

It can be written as a sum of positive squares in 2 ways, for example, as 11464996 + 155236 = 3386^2 + 394^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11620232.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 55763 + ... + 55970.

Almost surely, 2^11620232 is an apocalyptic number.

It is an amenable number.

11620232 is an abundant number, since it is smaller than the sum of its proper divisors (11843908).

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

11620232 is a wasteful number, since it uses less digits than its factorization.

11620232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111752 (or 111748 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11620232 is about 3408.8461390916. The cubic root of 11620232 is about 226.5017697266.

Adding to 11620232 its reverse (23202611), we get a palindrome (34822843).

The spelling of 11620232 in words is "eleven million, six hundred twenty thousand, two hundred thirty-two".