2066613246 has 12 divisors (see below), whose sum is σ = 4477662072. Its totient is φ = 688871076.

The previous prime is 2066613203. The next prime is 2066613251. The reversal of 2066613246 is 6423166602.

It is a self number, because there is not a number n which added to its sum of digits gives 2066613246.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 57405906 + ... + 57405941.

It is an arithmetic number, because the mean of its divisors is an integer number (373138506).

Almost surely, 2^2066613246 is an apocalyptic number.

2066613246 is an abundant number, since it is smaller than the sum of its proper divisors (2411048826).

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

2066613246 is a wasteful number, since it uses less digits than its factorization.

2066613246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114811855 (or 114811852 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2066613246 is about 45460.0181038239. The cubic root of 2066613246 is about 1273.7564696792.

Adding to 2066613246 its reverse (6423166602), we get a palindrome (8489779848).

The spelling of 2066613246 in words is "two billion, sixty-six million, six hundred thirteen thousand, two hundred forty-six".