11292843 has 8 divisors (see below), whose sum is σ = 15075328. Its totient is φ = 7519464.

The previous prime is 11292833. The next prime is 11292847. The reversal of 11292843 is 34829211.

11292843 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11292843 - 2⁶ = 11292779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11292843.

It is not an unprimeable number, because it can be changed into a prime (11292847) 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 7 ways as a sum of consecutive naturals, for example, 1530 + ... + 4992.

It is an arithmetic number, because the mean of its divisors is an integer number (1884416).

Almost surely, 2^11292843 is an apocalyptic number.

11292843 is a deficient number, since it is larger than the sum of its proper divisors (3782485).

11292843 is a wasteful number, since it uses less digits than its factorization.

11292843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553.

The product of its digits is 3456, while the sum is 30.

The square root of 11292843 is about 3360.4825546341. The cubic root of 11292843 is about 224.3543167543.

The spelling of 11292843 in words is "eleven million, two hundred ninety-two thousand, eight hundred forty-three".