6674144 has 24 divisors (see below), whose sum is σ = 13462848. Its totient is φ = 3255040.

The previous prime is 6674123. The next prime is 6674177. The reversal of 6674144 is 4414766.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 6674144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232 + ... + 3855.

It is an arithmetic number, because the mean of its divisors is an integer number (560952).

Almost surely, 2^6674144 is an apocalyptic number.

It is an amenable number.

6674144 is an abundant number, since it is smaller than the sum of its proper divisors (6788704).

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

6674144 is a wasteful number, since it uses less digits than its factorization.

6674144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138 (or 5130 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 6674144 is about 2583.4364710594. The cubic root of 6674144 is about 188.2775438863.

The spelling of 6674144 in words is "six million, six hundred seventy-four thousand, one hundred forty-four".