6494026 has 16 divisors (see below), whose sum is σ = 12144960. Its totient is φ = 2530080.

The previous prime is 6494021. The next prime is 6494039. The reversal of 6494026 is 6204946.

It is not an unprimeable number, because it can be changed into a prime (6494021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20931 + ... + 21238.

It is an arithmetic number, because the mean of its divisors is an integer number (759060).

Almost surely, 2^6494026 is an apocalyptic number.

6494026 is a deficient number, since it is larger than the sum of its proper divisors (5650934).

6494026 is a wasteful number, since it uses less digits than its factorization.

6494026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42189.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 6494026 is about 2548.3378896842. The cubic root of 6494026 is about 186.5683659015.

The spelling of 6494026 in words is "six million, four hundred ninety-four thousand, twenty-six".