5546000 has 80 divisors (see below), whose sum is σ = 13927680. Its totient is φ = 2134400.

The previous prime is 5545999. The next prime is 5546027. The reversal of 5546000 is 6455.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 93971 + ... + 94029.

It is an arithmetic number, because the mean of its divisors is an integer number (174096).

Almost surely, 2^5546000 is an apocalyptic number.

5546000 is a gapful number since it is divisible by the number (50) 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 5546000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6963840).

5546000 is an abundant number, since it is smaller than the sum of its proper divisors (8381680).

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

5546000 is a wasteful number, since it uses less digits than its factorization.

5546000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5546000 is about 2354.9946921384. The cubic root of 5546000 is about 177.0081603269.

The spelling of 5546000 in words is "five million, five hundred forty-six thousand".