5423886 has 36 divisors (see below), whose sum is σ = 12732408. Its totient is φ = 1667952.

The previous prime is 5423881. The next prime is 5423897. The reversal of 5423886 is 6883245.

5423886 is a `hidden beast` number, since 542 + 38 + 86 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5423886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423881) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2151 + ... + 3933.

It is an arithmetic number, because the mean of its divisors is an integer number (353678).

Almost surely, 2^5423886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5423886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6366204).

5423886 is an abundant number, since it is smaller than the sum of its proper divisors (7308522).

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

5423886 is a wasteful number, since it uses less digits than its factorization.

5423886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817 (or 1801 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5423886 is about 2328.9237857860. The cubic root of 5423886 is about 175.6993619234.

The spelling of 5423886 in words is "five million, four hundred twenty-three thousand, eight hundred eighty-six".