11774043 has 12 divisors (see below), whose sum is σ = 17142528. Its totient is φ = 7786800.

The previous prime is 11774041. The next prime is 11774069. The reversal of 11774043 is 34047711.

It is not a de Polignac number, because 11774043 - 2¹ = 11774041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11773998 and 11774016.

It is not an unprimeable number, because it can be changed into a prime (11774041) 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 11 ways as a sum of consecutive naturals, for example, 4008 + ... + 6293.

It is an arithmetic number, because the mean of its divisors is an integer number (1428544).

Almost surely, 2^11774043 is an apocalyptic number.

11774043 is a deficient number, since it is larger than the sum of its proper divisors (5368485).

11774043 is a wasteful number, since it uses less digits than its factorization.

11774043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10434 (or 10431 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 11774043 is about 3431.3325399908. The cubic root of 11774043 is about 227.4967547740.

The spelling of 11774043 in words is "eleven million, seven hundred seventy-four thousand, forty-three".