5436720 has 100 divisors (see below), whose sum is σ = 18905040. Its totient is φ = 1448064.

The previous prime is 5436709. The next prime is 5436721. The reversal of 5436720 is 276345.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (5436721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6061 + ... + 6899.

Almost surely, 2^5436720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5436720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9452520).

5436720 is an abundant number, since it is smaller than the sum of its proper divisors (13468320).

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

5436720 is a wasteful number, since it uses less digits than its factorization.

5436720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5436720 is about 2331.6775077184. The cubic root of 5436720 is about 175.8378327178.

The spelling of 5436720 in words is "five million, four hundred thirty-six thousand, seven hundred twenty".