5556672 has 84 divisors (see below), whose sum is σ = 17394936. Its totient is φ = 1681920.

The previous prime is 5556667. The next prime is 5556703. The reversal of 5556672 is 2766555.

5556672 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5898 + ... + 6774.

Almost surely, 2^5556672 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 5556672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8697468).

5556672 is an abundant number, since it is smaller than the sum of its proper divisors (11838264).

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

5556672 is a wasteful number, since it uses less digits than its factorization.

5556672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906 (or 893 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 5556672 is about 2357.2594256891. The cubic root of 5556672 is about 177.1216247284.

It can be divided in two parts, 555 and 6672, that added together give a palindrome (7227).

The spelling of 5556672 in words is "five million, five hundred fifty-six thousand, six hundred seventy-two".