5547740 has 48 divisors (see below), whose sum is σ = 12870144. Its totient is φ = 1992000.

The previous prime is 5547733. The next prime is 5547749. The reversal of 5547740 is 477455.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5547697 and 5547706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5547749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33137 + ... + 33303.

It is an arithmetic number, because the mean of its divisors is an integer number (268128).

Almost surely, 2^5547740 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 5547740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6435072).

5547740 is an abundant number, since it is smaller than the sum of its proper divisors (7322404).

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

5547740 is a wasteful number, since it uses less digits than its factorization.

5547740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 5547740 is about 2355.3640907512. The cubic root of 5547740 is about 177.0266698830.

It can be divided in two parts, 5 and 547740, that added together give a palindrome (547745).

The spelling of 5547740 in words is "five million, five hundred forty-seven thousand, seven hundred forty".