1906001168 has 20 divisors (see below), whose sum is σ = 3853437888. Its totient is φ = 911565600.

The previous prime is 1906001161. The next prime is 1906001173. The reversal of 1906001168 is 8611006091.

It is not an unprimeable number, because it can be changed into a prime (1906001161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2589308 + ... + 2590043.

Almost surely, 2^1906001168 is an apocalyptic number.

It is an amenable number.

1906001168 is an abundant number, since it is smaller than the sum of its proper divisors (1947436720).

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

1906001168 is a wasteful number, since it uses less digits than its factorization.

1906001168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179382 (or 5179376 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 1906001168 is about 43657.7732826584. The cubic root of 1906001168 is about 1239.8649627489.

The spelling of 1906001168 in words is "one billion, nine hundred six million, one thousand, one hundred sixty-eight".