5546997 has 12 divisors (see below), whose sum is σ = 8132800. Its totient is φ = 3642408.

The previous prime is 5546977. The next prime is 5546999. The reversal of 5546997 is 7996455.

It is a happy number.

5546997 is a `hidden beast` number, since 554 + 6 + 9 + 97 = 666.

It is not a de Polignac number, because 5546997 - 2⁷ = 5546869 is a prime.

It is a Duffinian number.

5546997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546999) 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 11 ways as a sum of consecutive naturals, for example, 3997 + ... + 5202.

Almost surely, 2^5546997 is an apocalyptic number.

It is an amenable number.

5546997 is a deficient number, since it is larger than the sum of its proper divisors (2585803).

5546997 is a wasteful number, since it uses less digits than its factorization.

5546997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272 (or 9269 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 5546997 is about 2355.2063603854. The cubic root of 5546997 is about 177.0187665633.

The spelling of 5546997 in words is "five million, five hundred forty-six thousand, nine hundred ninety-seven".