6488842 has 8 divisors (see below), whose sum is σ = 10245600. Its totient is φ = 3073644.

The previous prime is 6488831. The next prime is 6488851. The reversal of 6488842 is 2488846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6488795 and 6488804.

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, 85342 + ... + 85417.

It is an arithmetic number, because the mean of its divisors is an integer number (1280700).

Almost surely, 2^6488842 is an apocalyptic number.

6488842 is a deficient number, since it is larger than the sum of its proper divisors (3756758).

6488842 is a wasteful number, since it uses less digits than its factorization.

6488842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170780.

The product of its digits is 98304, while the sum is 40.

The square root of 6488842 is about 2547.3205530518. The cubic root of 6488842 is about 186.5187085766.

The spelling of 6488842 in words is "six million, four hundred eighty-eight thousand, eight hundred forty-two".