11396844 has 36 divisors (see below), whose sum is σ = 28972944. Its totient is φ = 3777312.

The previous prime is 11396839. The next prime is 11396857. The reversal of 11396844 is 44869311.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11396799 and 11396808.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6289 + ... + 7895.

It is an arithmetic number, because the mean of its divisors is an integer number (804804).

Almost surely, 2^11396844 is an apocalyptic number.

It is an amenable number.

11396844 is an abundant number, since it is smaller than the sum of its proper divisors (17576100).

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

11396844 is a wasteful number, since it uses less digits than its factorization.

11396844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814 (or 1809 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 11396844 is about 3375.9212076113. The cubic root of 11396844 is about 225.0409406982.

The spelling of 11396844 in words is "eleven million, three hundred ninety-six thousand, eight hundred forty-four".