5544612 has 60 divisors (see below), whose sum is σ = 14720860. Its totient is φ = 1819584.

The previous prime is 5544607. The next prime is 5544613. The reversal of 5544612 is 2164455.

5544612 is a `hidden beast` number, since 5 + 5 + 44 + 612 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2742336 + 2802276 = 1656^2 + 1674^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5544613) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35238 + ... + 35394.

Almost surely, 2^5544612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5544612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7360430).

5544612 is an abundant number, since it is smaller than the sum of its proper divisors (9176248).

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

5544612 is a wasteful number, since it uses less digits than its factorization.

5544612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 271 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 5544612 is about 2354.6999808893. The cubic root of 5544612 is about 176.9933924566.

The spelling of 5544612 in words is "five million, five hundred forty-four thousand, six hundred twelve".