6494530 has 16 divisors (see below), whose sum is σ = 13360320. Its totient is φ = 2226672.

The previous prime is 6494513. The next prime is 6494539. The reversal of 6494530 is 354946.

It is a junction number, because it is equal to n+sod(n) for n = 6494492 and 6494501.

It is not an unprimeable number, because it can be changed into a prime (6494539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46320 + ... + 46459.

It is an arithmetic number, because the mean of its divisors is an integer number (835020).

Almost surely, 2^6494530 is an apocalyptic number.

6494530 is an abundant number, since it is smaller than the sum of its proper divisors (6865790).

6494530 is a wasteful number, since it uses less digits than its factorization.

6494530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92793.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 6494530 is about 2548.4367757510. The cubic root of 6494530 is about 186.5731922873.

The spelling of 6494530 in words is "six million, four hundred ninety-four thousand, five hundred thirty".