6478606 has 4 divisors (see below), whose sum is σ = 9717912. Its totient is φ = 3239302.

The previous prime is 6478603. The next prime is 6478607. The reversal of 6478606 is 6068746.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6478603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619650 + ... + 1619653.

It is an arithmetic number, because the mean of its divisors is an integer number (2429478).

Almost surely, 2^6478606 is an apocalyptic number.

6478606 is a deficient number, since it is larger than the sum of its proper divisors (3239306).

6478606 is a wasteful number, since it uses less digits than its factorization.

6478606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239305.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 6478606 is about 2545.3105900852. The cubic root of 6478606 is about 186.4205806265.

The spelling of 6478606 in words is "six million, four hundred seventy-eight thousand, six hundred six".