11243862 has 24 divisors (see below), whose sum is σ = 27842256. Its totient is φ = 3212496.

The previous prime is 11243831. The next prime is 11243867. The reversal of 11243862 is 26834211.

11243862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11243867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44493 + ... + 44744.

It is an arithmetic number, because the mean of its divisors is an integer number (1160094).

Almost surely, 2^11243862 is an apocalyptic number.

11243862 is an abundant number, since it is smaller than the sum of its proper divisors (16598394).

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

11243862 is a wasteful number, since it uses less digits than its factorization.

11243862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89252 (or 89249 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 11243862 is about 3353.1868423934. The cubic root of 11243862 is about 224.0294790072.

The spelling of 11243862 in words is "eleven million, two hundred forty-three thousand, eight hundred sixty-two".