6670239 has 16 divisors (see below), whose sum is σ = 9722880. Its totient is φ = 4049280.

The previous prime is 6670231. The next prime is 6670243. The reversal of 6670239 is 9320766.

It is not a de Polignac number, because 6670239 - 2³ = 6670231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529 + ... + 3690.

It is an arithmetic number, because the mean of its divisors is an integer number (607680).

Almost surely, 2^6670239 is an apocalyptic number.

6670239 is a deficient number, since it is larger than the sum of its proper divisors (3052641).

6670239 is a wasteful number, since it uses less digits than its factorization.

6670239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 6670239 is about 2582.6805841993. The cubic root of 6670239 is about 188.2408167172.

The spelling of 6670239 in words is "six million, six hundred seventy thousand, two hundred thirty-nine".