2107027806 has 16 divisors (see below), whose sum is σ = 4538213904. Its totient is φ = 648316224.

The previous prime is 2107027801. The next prime is 2107027807. The reversal of 2107027806 is 6087207012.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107027801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13506511 + ... + 13506666.

It is an arithmetic number, because the mean of its divisors is an integer number (283638369).

Almost surely, 2^2107027806 is an apocalyptic number.

2107027806 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2107027806 is an abundant number, since it is smaller than the sum of its proper divisors (2431186098).

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

2107027806 is a wasteful number, since it uses less digits than its factorization.

2107027806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27013195.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 2107027806 is about 45902.3725530609. The cubic root of 2107027806 is about 1282.0060921648.

The spelling of 2107027806 in words is "two billion, one hundred seven million, twenty-seven thousand, eight hundred six".