6499042 has 8 divisors (see below), whose sum is σ = 10634832. Its totient is φ = 2954100.

The previous prime is 6499039. The next prime is 6499061. The reversal of 6499042 is 2409946.

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 = 6498989 and 6499007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147684 + ... + 147727.

It is an arithmetic number, because the mean of its divisors is an integer number (1329354).

Almost surely, 2^6499042 is an apocalyptic number.

6499042 is a deficient number, since it is larger than the sum of its proper divisors (4135790).

6499042 is a wasteful number, since it uses less digits than its factorization.

6499042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295424.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 6499042 is about 2549.3218706158. The cubic root of 6499042 is about 186.6163888117.

The spelling of 6499042 in words is "six million, four hundred ninety-nine thousand, forty-two".