11273883 has 4 divisors (see below), whose sum is σ = 15031848. Its totient is φ = 7515920.

The previous prime is 11273879. The next prime is 11273903. The reversal of 11273883 is 38837211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11273883 - 2² = 11273879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11273833) 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 3 ways as a sum of consecutive naturals, for example, 1878978 + ... + 1878983.

It is an arithmetic number, because the mean of its divisors is an integer number (3757962).

Almost surely, 2^11273883 is an apocalyptic number.

11273883 is a deficient number, since it is larger than the sum of its proper divisors (3757965).

11273883 is an equidigital number, since it uses as much as digits as its factorization.

11273883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757964.

The product of its digits is 8064, while the sum is 33.

The square root of 11273883 is about 3357.6603461339. The cubic root of 11273883 is about 224.2286873131.

The spelling of 11273883 in words is "eleven million, two hundred seventy-three thousand, eight hundred eighty-three".