64706000 has 40 divisors (see below), whose sum is σ = 156463944. Its totient is φ = 25881600.

The previous prime is 64705999. The next prime is 64706027. The reversal of 64706000 is 60746.

It can be written as a sum of positive squares in 4 ways, for example, as 64 + 64705936 = 8^2 + 8044^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14177 + ... + 18176.

Almost surely, 2^64706000 is an apocalyptic number.

It is an amenable number.

64706000 is an abundant number, since it is smaller than the sum of its proper divisors (91757944).

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

64706000 is a wasteful number, since it uses less digits than its factorization.

64706000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32376 (or 32360 counting only the distinct ones).

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

The square root of 64706000 is about 8044.0039781194. The cubic root of 64706000 is about 401.4654578599.

Adding to 64706000 its reverse (60746), we get a palindrome (64766746).

The spelling of 64706000 in words is "sixty-four million, seven hundred six thousand".