6461064 has 48 divisors (see below), whose sum is σ = 18423600. Its totient is φ = 2039904.

The previous prime is 6461047. The next prime is 6461089. The reversal of 6461064 is 4601646.

6461064 is a `hidden beast` number, since 646 + 10 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 994 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (383825).

Almost surely, 2^6461064 is an apocalyptic number.

It is an amenable number.

6461064 is an abundant number, since it is smaller than the sum of its proper divisors (11962536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6461064 is a wasteful number, since it uses less digits than its factorization.

6461064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4754 (or 4747 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6461064 is about 2541.8623094102. The cubic root of 6461064 is about 186.2521726996.

The spelling of 6461064 in words is "six million, four hundred sixty-one thousand, sixty-four".