6494906 has 32 divisors (see below), whose sum is σ = 11162880. Its totient is φ = 2808000.

The previous prime is 6494881. The next prime is 6494909. The reversal of 6494906 is 6094946.

It is a self number, because there is not a number n which added to its sum of digits gives 6494906.

It is not an unprimeable number, because it can be changed into a prime (6494909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64256 + ... + 64356.

It is an arithmetic number, because the mean of its divisors is an integer number (348840).

Almost surely, 2^6494906 is an apocalyptic number.

6494906 is a deficient number, since it is larger than the sum of its proper divisors (4667974).

6494906 is a wasteful number, since it uses less digits than its factorization.

6494906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 6494906 is about 2548.5105453971. The cubic root of 6494906 is about 186.5767927617.

It can be divided in two parts, 649 and 4906, that added together give a palindrome (5555).

The spelling of 6494906 in words is "six million, four hundred ninety-four thousand, nine hundred six".