6428108 has 12 divisors (see below), whose sum is σ = 11911032. Its totient is φ = 3024960.

The previous prime is 6428087. The next prime is 6428117. The reversal of 6428108 is 8018246.

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, 47198 + ... + 47333.

It is an arithmetic number, because the mean of its divisors is an integer number (992586).

Almost surely, 2^6428108 is an apocalyptic number.

6428108 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6428108 is a deficient number, since it is larger than the sum of its proper divisors (5482924).

6428108 is a wasteful number, since it uses less digits than its factorization.

6428108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94552 (or 94550 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 6428108 is about 2535.3713731917. The cubic root of 6428108 is about 185.9349601094.

The spelling of 6428108 in words is "six million, four hundred twenty-eight thousand, one hundred eight".