5443662 has 64 divisors (see below), whose sum is σ = 13307904. Its totient is φ = 1451520.

The previous prime is 5443651. The next prime is 5443667. The reversal of 5443662 is 2663445.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48118 + ... + 48230.

It is an arithmetic number, because the mean of its divisors is an integer number (207936).

Almost surely, 2^5443662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5443662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6653952).

5443662 is an abundant number, since it is smaller than the sum of its proper divisors (7864242).

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

5443662 is a wasteful number, since it uses less digits than its factorization.

5443662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193.

The product of its digits is 17280, while the sum is 30.

The square root of 5443662 is about 2333.1656606422. The cubic root of 5443662 is about 175.9126417361.

It can be divided in two parts, 5443 and 662, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5443662 in words is "five million, four hundred forty-three thousand, six hundred sixty-two".