6459118 has 4 divisors (see below), whose sum is σ = 9688680. Its totient is φ = 3229558.

The previous prime is 6459109. The next prime is 6459121. The reversal of 6459118 is 8119546.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614778 + ... + 1614781.

It is an arithmetic number, because the mean of its divisors is an integer number (2422170).

Almost surely, 2^6459118 is an apocalyptic number.

6459118 is a deficient number, since it is larger than the sum of its proper divisors (3229562).

6459118 is a wasteful number, since it uses less digits than its factorization.

6459118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229561.

The product of its digits is 8640, while the sum is 34.

The square root of 6459118 is about 2541.4794903756. The cubic root of 6459118 is about 186.2334718003.

The spelling of 6459118 in words is "six million, four hundred fifty-nine thousand, one hundred eighteen".