11406996 has 18 divisors (see below), whose sum is σ = 28834442. Its totient is φ = 3802320.

The previous prime is 11406991. The next prime is 11407003. The reversal of 11406996 is 69960411.

It can be written as a sum of positive squares in only one way, i.e., 11088900 + 318096 = 3330^2 + 564^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 316861 = 11406996 / (1 + 1 + 4 + 0 + 6 + 9 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 11406996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11406991) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 158395 + ... + 158466.

Almost surely, 2^11406996 is an apocalyptic number.

It is an amenable number.

11406996 is an abundant number, since it is smaller than the sum of its proper divisors (17427446).

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

11406996 is a wasteful number, since it uses less digits than its factorization.

11406996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316871 (or 316866 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 11406996 is about 3377.4244625158. The cubic root of 11406996 is about 225.1077409927.

The spelling of 11406996 in words is "eleven million, four hundred six thousand, nine hundred ninety-six".