5546961 has 28 divisors (see below), whose sum is σ = 9513472. Its totient is φ = 3166776.

The previous prime is 5546953. The next prime is 5546963. The reversal of 5546961 is 1696455.

It is not a de Polignac number, because 5546961 - 2³ = 5546953 is a prime.

It is a Duffinian number.

It is a Curzon number.

5546961 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4560 + ... + 5646.

Almost surely, 2^5546961 is an apocalyptic number.

It is an amenable number.

5546961 is a deficient number, since it is larger than the sum of its proper divisors (3966511).

5546961 is an equidigital number, since it uses as much as digits as its factorization.

5546961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1097 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5546961 is about 2355.1987177306. The cubic root of 5546961 is about 177.0183836120.

The spelling of 5546961 in words is "five million, five hundred forty-six thousand, nine hundred sixty-one".