6504998 has 8 divisors (see below), whose sum is σ = 10181808. Its totient is φ = 3111064.

The previous prime is 6504983. The next prime is 6505003. The reversal of 6504998 is 8994056.

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

It is a congruent number.

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, 70661 + ... + 70752.

It is an arithmetic number, because the mean of its divisors is an integer number (1272726).

Almost surely, 2^6504998 is an apocalyptic number.

6504998 is a deficient number, since it is larger than the sum of its proper divisors (3676810).

6504998 is a wasteful number, since it uses less digits than its factorization.

6504998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141438.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 6504998 is about 2550.4897568898. The cubic root of 6504998 is about 186.6733791520.

The spelling of 6504998 in words is "six million, five hundred four thousand, nine hundred ninety-eight".