6873552 has 80 divisors (see below), whose sum is σ = 22558080. Its totient is φ = 1963008.

The previous prime is 6873533. The next prime is 6873563. The reversal of 6873552 is 2553786.

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 15 ways as a sum of consecutive naturals, for example, 1888 + ... + 4160.

It is an arithmetic number, because the mean of its divisors is an integer number (281976).

Almost surely, 2^6873552 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 6873552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11279040).

6873552 is an abundant number, since it is smaller than the sum of its proper divisors (15684528).

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

6873552 is a wasteful number, since it uses less digits than its factorization.

6873552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297 (or 2285 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 6873552 is about 2621.7459831189. The cubic root of 6873552 is about 190.1342725852.

The spelling of 6873552 in words is "six million, eight hundred seventy-three thousand, five hundred fifty-two".