6448118 has 8 divisors (see below), whose sum is σ = 9878112. Its totient is φ = 3155416.

The previous prime is 6448103. The next prime is 6448133. The reversal of 6448118 is 8118446.

It is an interprime number because it is at equal distance from previous prime (6448103) and next prime (6448133).

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34205 + ... + 34392.

It is an arithmetic number, because the mean of its divisors is an integer number (1234764).

Almost surely, 2^6448118 is an apocalyptic number.

6448118 is a deficient number, since it is larger than the sum of its proper divisors (3429994).

6448118 is a wasteful number, since it uses less digits than its factorization.

6448118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68646.

The product of its digits is 6144, while the sum is 32.

The square root of 6448118 is about 2539.3144744202. The cubic root of 6448118 is about 186.1276920221.

The spelling of 6448118 in words is "six million, four hundred forty-eight thousand, one hundred eighteen".