2010260209 has 8 divisors (see below), whose sum is σ = 2065318848. Its totient is φ = 1955239920.

The previous prime is 2010260207. The next prime is 2010260227. The reversal of 2010260209 is 9020620102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2010260209 - 2¹ = 2010260207 is a prime.

It is a super-2 number, since 2×2010260209² = 8082292215777447362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2010260209.

It is not an unprimeable number, because it can be changed into a prime (2010260207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120444 + ... + 136114.

It is an arithmetic number, because the mean of its divisors is an integer number (258164856).

Almost surely, 2^2010260209 is an apocalyptic number.

It is an amenable number.

2010260209 is a deficient number, since it is larger than the sum of its proper divisors (55058639).

2010260209 is a wasteful number, since it uses less digits than its factorization.

2010260209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19175.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2010260209 is about 44835.9254281653. The cubic root of 2010260209 is about 1262.0718849569.

The spelling of 2010260209 in words is "two billion, ten million, two hundred sixty thousand, two hundred nine".