5443636 has 12 divisors (see below), whose sum is σ = 10392480. Its totient is φ = 2474360.

The previous prime is 5443609. The next prime is 5443639. The reversal of 5443636 is 6363445.

It is a super-3 number, since 3×5443636³ (a number of 21 digits) contains 333 as substring.

5443636 is a modest number, since divided by 3636 gives 544 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 5443598 and 5443607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61816 + ... + 61903.

It is an arithmetic number, because the mean of its divisors is an integer number (866040).

Almost surely, 2^5443636 is an apocalyptic number.

It is an amenable number.

5443636 is a deficient number, since it is larger than the sum of its proper divisors (4948844).

5443636 is a wasteful number, since it uses less digits than its factorization.

5443636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123734 (or 123732 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 5443636 is about 2333.1600888066. The cubic root of 5443636 is about 175.9123616712.

The spelling of 5443636 in words is "five million, four hundred forty-three thousand, six hundred thirty-six".