11620336 has 80 divisors (see below), whose sum is σ = 28998144. Its totient is φ = 4384512.

The previous prime is 11620289. The next prime is 11620339. The reversal of 11620336 is 63302611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620339) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33315 + ... + 33661.

Almost surely, 2^11620336 is an apocalyptic number.

11620336 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 11620336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14499072).

11620336 is an abundant number, since it is smaller than the sum of its proper divisors (17377808).

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

11620336 is a wasteful number, since it uses less digits than its factorization.

11620336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 11620336 is about 3408.8613934861. The cubic root of 11620336 is about 226.5024454479.

Adding to 11620336 its reverse (63302611), we get a palindrome (74922947).

The spelling of 11620336 in words is "eleven million, six hundred twenty thousand, three hundred thirty-six".