11396043 has 24 divisors (see below), whose sum is σ = 17409600. Its totient is φ = 7171584.

The previous prime is 11396041. The next prime is 11396089. The reversal of 11396043 is 34069311.

It is not a de Polignac number, because 11396043 - 2¹ = 11396041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11395998 and 11396016.

It is not an unprimeable number, because it can be changed into a prime (11396041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11803 + ... + 12731.

It is an arithmetic number, because the mean of its divisors is an integer number (725400).

Almost surely, 2^11396043 is an apocalyptic number.

11396043 is a deficient number, since it is larger than the sum of its proper divisors (6013557).

11396043 is a wasteful number, since it uses less digits than its factorization.

11396043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 11396043 is about 3375.8025712414. The cubic root of 11396043 is about 225.0356684194.

It can be divided in two parts, 113960 and 43, that added together give a triangular number (114003 = T₄₇₇).

The spelling of 11396043 in words is "eleven million, three hundred ninety-six thousand, forty-three".