5546669 has 8 divisors (see below), whose sum is σ = 5713920. Its totient is φ = 5382000.

The previous prime is 5546663. The next prime is 5546677. The reversal of 5546669 is 9666455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5546669 - 2²⁰ = 4498093 is a prime.

It is a super-2 number, since 2×5546669² = 61531073991122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5546663) 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 7 ways as a sum of consecutive naturals, for example, 4244 + ... + 5394.

It is an arithmetic number, because the mean of its divisors is an integer number (714240).

Almost surely, 2^5546669 is an apocalyptic number.

It is an amenable number.

5546669 is a deficient number, since it is larger than the sum of its proper divisors (167251).

5546669 is a wasteful number, since it uses less digits than its factorization.

5546669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291.

The product of its digits is 194400, while the sum is 41.

The square root of 5546669 is about 2355.1367263919. The cubic root of 5546669 is about 177.0152773901.

It can be divided in two parts, 554666 and 9, that multiplied together give a palindrome (4991994).

The spelling of 5546669 in words is "five million, five hundred forty-six thousand, six hundred sixty-nine".