6463064 has 16 divisors (see below), whose sum is σ = 12376800. Its totient is φ = 3162592.

The previous prime is 6463031. The next prime is 6463073. The reversal of 6463064 is 4603646.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8219 + ... + 8970.

It is an arithmetic number, because the mean of its divisors is an integer number (773550).

Almost surely, 2^6463064 is an apocalyptic number.

It is an amenable number.

6463064 is a deficient number, since it is larger than the sum of its proper divisors (5913736).

6463064 is a wasteful number, since it uses less digits than its factorization.

6463064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17242 (or 17238 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 6463064 is about 2542.2556913104. The cubic root of 6463064 is about 186.2713886222.

The spelling of 6463064 in words is "six million, four hundred sixty-three thousand, sixty-four".