6674239 has 12 divisors (see below), whose sum is σ = 7902328. Its totient is φ = 5599440.

The previous prime is 6674233. The next prime is 6674243. The reversal of 6674239 is 9324766.

It is not a de Polignac number, because 6674239 - 2¹¹ = 6672191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6674198 and 6674207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 549 + ... + 3694.

Almost surely, 2^6674239 is an apocalyptic number.

6674239 is a deficient number, since it is larger than the sum of its proper divisors (1228089).

6674239 is a wasteful number, since it uses less digits than its factorization.

6674239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278 (or 4267 counting only the distinct ones).

The product of its digits is 54432, while the sum is 37.

The square root of 6674239 is about 2583.4548573567. The cubic root of 6674239 is about 188.2784371985.

It can be divided in two parts, 66 and 74239, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 6674239 in words is "six million, six hundred seventy-four thousand, two hundred thirty-nine".