11423862 has 32 divisors (see below), whose sum is σ = 25682400. Its totient is φ = 3763584.

The previous prime is 11423857. The next prime is 11423869. The reversal of 11423862 is 26832411.

11423862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11423869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3618 + ... + 5994.

It is an arithmetic number, because the mean of its divisors is an integer number (802575).

Almost surely, 2^11423862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11423862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12841200).

11423862 is an abundant number, since it is smaller than the sum of its proper divisors (14258538).

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

11423862 is a wasteful number, since it uses less digits than its factorization.

11423862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477 (or 2471 counting only the distinct ones).

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

The square root of 11423862 is about 3379.9204132642. The cubic root of 11423862 is about 225.2186319315.

The spelling of 11423862 in words is "eleven million, four hundred twenty-three thousand, eight hundred sixty-two".