6673536 has 64 divisors (see below), whose sum is σ = 19706400. Its totient is φ = 2223360.

The previous prime is 6673523. The next prime is 6673543. The reversal of 6673536 is 6353766.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is a self number, because there is not a number n which added to its sum of digits gives 6673536.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2491 + ... + 4421.

Almost surely, 2^6673536 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 6673536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9853200).

6673536 is an abundant number, since it is smaller than the sum of its proper divisors (13032864).

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

6673536 is a wasteful number, since it uses less digits than its factorization.

6673536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954 (or 1936 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 6673536 is about 2583.3187956580. The cubic root of 6673536 is about 188.2718264878.

The spelling of 6673536 in words is "six million, six hundred seventy-three thousand, five hundred thirty-six".