5437720 has 32 divisors (see below), whose sum is σ = 12423600. Its totient is φ = 2141568.

The previous prime is 5437717. The next prime is 5437721. The reversal of 5437720 is 277345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5437721) 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 7 ways as a sum of consecutive naturals, for example, 1666 + ... + 3694.

Almost surely, 2^5437720 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 5437720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6211800).

5437720 is an abundant number, since it is smaller than the sum of its proper divisors (6985880).

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

5437720 is a wasteful number, since it uses less digits than its factorization.

5437720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 5437720 is about 2331.8919357466. The cubic root of 5437720 is about 175.8486129341.

It can be divided in two parts, 543 and 7720, that multiplied together give a triangular number (4191960 = T₂₈₉₅).

The spelling of 5437720 in words is "five million, four hundred thirty-seven thousand, seven hundred twenty".