5546668 has 6 divisors (see below), whose sum is σ = 9706676. Its totient is φ = 2773332.

The previous prime is 5546663. The next prime is 5546677. The reversal of 5546668 is 8666455.

It is a self number, because there is not a number n which added to its sum of digits gives 5546668.

It is not an unprimeable number, because it can be changed into a prime (5546663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693330 + ... + 693337.

Almost surely, 2^5546668 is an apocalyptic number.

It is an amenable number.

5546668 is a deficient number, since it is larger than the sum of its proper divisors (4160008).

5546668 is a wasteful number, since it uses less digits than its factorization.

5546668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386671 (or 1386669 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 5546668 is about 2355.1365140900. The cubic root of 5546668 is about 177.0152667521.

The spelling of 5546668 in words is "five million, five hundred forty-six thousand, six hundred sixty-eight".