6700064 has 36 divisors (see below), whose sum is σ = 15347934. Its totient is φ = 2870784.

The previous prime is 6700063. The next prime is 6700079. The reversal of 6700064 is 4600076.

It can be written as a sum of positive squares in only one way, i.e., 6210064 + 490000 = 2492^2 + 700^2 .

It is not an unprimeable number, because it can be changed into a prime (6700063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 569 + ... + 3704.

Almost surely, 2^6700064 is an apocalyptic number.

It is an amenable number.

6700064 is an abundant number, since it is smaller than the sum of its proper divisors (8647870).

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

6700064 is a wasteful number, since it uses less digits than its factorization.

6700064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297 (or 4282 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 6700064 is about 2588.4481837580. The cubic root of 6700064 is about 188.5209633640.

The spelling of 6700064 in words is "six million, seven hundred thousand, sixty-four".