5545446 has 8 divisors (see below), whose sum is σ = 11090904. Its totient is φ = 1848480.

The previous prime is 5545439. The next prime is 5545447. The reversal of 5545446 is 6445455.

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

5545446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545447) 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 3 ways as a sum of consecutive naturals, for example, 462115 + ... + 462126.

It is an arithmetic number, because the mean of its divisors is an integer number (1386363).

Almost surely, 2^5545446 is an apocalyptic number.

5545446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5545446 is a wasteful number, since it uses less digits than its factorization.

5545446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924246.

The product of its digits is 48000, while the sum is 33.

The square root of 5545446 is about 2354.8770668551. The cubic root of 5545446 is about 177.0022662419.

Subtracting 5545446 from its reverse (6445455), we obtain a palindrome (900009).

The spelling of 5545446 in words is "five million, five hundred forty-five thousand, four hundred forty-six".