6494018 has 16 divisors (see below), whose sum is σ = 10097664. Its totient is φ = 3129840.

The previous prime is 6493969. The next prime is 6494021. The reversal of 6494018 is 8104946.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9053 + ... + 9743.

It is an arithmetic number, because the mean of its divisors is an integer number (631104).

Almost surely, 2^6494018 is an apocalyptic number.

6494018 is a deficient number, since it is larger than the sum of its proper divisors (3603646).

6494018 is a wasteful number, since it uses less digits than its factorization.

6494018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 6494018 is about 2548.3363200331. The cubic root of 6494018 is about 186.5682892902.

The spelling of 6494018 in words is "six million, four hundred ninety-four thousand, eighteen".