5437880 has 32 divisors (see below), whose sum is σ = 13983840. Its totient is φ = 1864320.

The previous prime is 5437849. The next prime is 5437889. The reversal of 5437880 is 887345.

Added to its reverse (887345) it gives a square (6325225 = 2515²).

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5437880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5437889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9431 + ... + 9990.

It is an arithmetic number, because the mean of its divisors is an integer number (436995).

Almost surely, 2^5437880 is an apocalyptic number.

It is an amenable number.

5437880 is an abundant number, since it is smaller than the sum of its proper divisors (8545960).

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

5437880 is a wasteful number, since it uses less digits than its factorization.

5437880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19439 (or 19435 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 5437880 is about 2331.9262424013. The cubic root of 5437880 is about 175.8503376461.

Adding to 5437880 its reverse (887345), we get a square (6325225 = 2515²).

The spelling of 5437880 in words is "five million, four hundred thirty-seven thousand, eight hundred eighty".