5546112 has 128 divisors (see below), whose sum is σ = 17478720. Its totient is φ = 1536000.

The previous prime is 5546089. The next prime is 5546129. The reversal of 5546112 is 2116455.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54862 + ... + 54962.

Almost surely, 2^5546112 is an apocalyptic number.

5546112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5546112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8739360).

5546112 is an abundant number, since it is smaller than the sum of its proper divisors (11932608).

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

5546112 is a wasteful number, since it uses less digits than its factorization.

5546112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 130 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 5546112 is about 2355.0184712651. The cubic root of 5546112 is about 177.0093518631.

It can be divided in two parts, 554 and 6112, that added together give a palindrome (6666).

The spelling of 5546112 in words is "five million, five hundred forty-six thousand, one hundred twelve".