11620996 has 48 divisors (see below), whose sum is σ = 22861440. Its totient is φ = 5143040.

The previous prime is 11620991. The next prime is 11621009. The reversal of 11620996 is 69902611.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (11620991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139971 + ... + 140053.

It is an arithmetic number, because the mean of its divisors is an integer number (476280).

Almost surely, 2^11620996 is an apocalyptic number.

It is an amenable number.

11620996 is a deficient number, since it is larger than the sum of its proper divisors (11240444).

11620996 is a wasteful number, since it uses less digits than its factorization.

11620996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 11620996 is about 3408.9581986290. The cubic root of 11620996 is about 226.5067335850.

It can be divided in two parts, 116 and 20996, that added together give a palindrome (21112).

The spelling of 11620996 in words is "eleven million, six hundred twenty thousand, nine hundred ninety-six".