5546728 has 16 divisors (see below), whose sum is σ = 11345760. Its totient is φ = 2521200.

The previous prime is 5546713. The next prime is 5546741. The reversal of 5546728 is 8276455.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31428 + ... + 31603.

It is an arithmetic number, because the mean of its divisors is an integer number (709110).

Almost surely, 2^5546728 is an apocalyptic number.

It is an amenable number.

5546728 is an abundant number, since it is smaller than the sum of its proper divisors (5799032).

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

5546728 is a wasteful number, since it uses less digits than its factorization.

5546728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63048 (or 63044 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 5546728 is about 2355.1492521707. The cubic root of 5546728 is about 177.0159050259.

The spelling of 5546728 in words is "five million, five hundred forty-six thousand, seven hundred twenty-eight".