1001000164 has 12 divisors (see below), whose sum is σ = 1752064300. Its totient is φ = 500410368.

The previous prime is 1001000159. The next prime is 1001000173. The reversal of 1001000164 is 4610001001.

1001000164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 256256064 + 744744100 = 16008^2 + 27290^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6952 + ... + 45280.

Almost surely, 2^1001000164 is an apocalyptic number.

It is an amenable number.

1001000164 is a deficient number, since it is larger than the sum of its proper divisors (751064136).

1001000164 is a wasteful number, since it uses less digits than its factorization.

1001000164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44862 (or 44860 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1001000164 is about 31638.5866308848. The cubic root of 1001000164 is about 1000.3332769142. Note that the first 3 decimals are identical.

Adding to 1001000164 its reverse (4610001001), we get a palindrome (5611001165).

The spelling of 1001000164 in words is "one billion, one million, one hundred sixty-four", and thus it is an aban number.