1001066064 has 40 divisors (see below), whose sum is σ = 2611207872. Its totient is φ = 330447360.

The previous prime is 1001065909. The next prime is 1001066081. The reversal of 1001066064 is 4606601001.

1001066064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 96297 + ... + 106184.

Almost surely, 2^1001066064 is an apocalyptic number.

It is an amenable number.

1001066064 is an abundant number, since it is smaller than the sum of its proper divisors (1610141808).

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

1001066064 is a wasteful number, since it uses less digits than its factorization.

1001066064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202595 (or 202589 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1001066064 is about 31639.6280635535. The cubic root of 1001066064 is about 1000.3552284645.

Adding to 1001066064 its reverse (4606601001), we get a palindrome (5607667065).

The spelling of 1001066064 in words is "one billion, one million, sixty-six thousand, sixty-four".