6488238 has 16 divisors (see below), whose sum is σ = 13395456. Its totient is φ = 2092920.

The previous prime is 6488201. The next prime is 6488239. The reversal of 6488238 is 8328846.

It is a junction number, because it is equal to n+sod(n) for n = 6488196 and 6488205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17256 + ... + 17627.

It is an arithmetic number, because the mean of its divisors is an integer number (837216).

Almost surely, 2^6488238 is an apocalyptic number.

6488238 is an abundant number, since it is smaller than the sum of its proper divisors (6907218).

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

6488238 is a wasteful number, since it uses less digits than its factorization.

6488238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34919.

The product of its digits is 73728, while the sum is 39.

The square root of 6488238 is about 2547.2019943460. The cubic root of 6488238 is about 186.5129211651.

The spelling of 6488238 in words is "six million, four hundred eighty-eight thousand, two hundred thirty-eight".