2061602106 has 16 divisors (see below), whose sum is σ = 4340215200. Its totient is φ = 651032208.

The previous prime is 2061602099. The next prime is 2061602119. The reversal of 2061602106 is 6012061602.

It is an unprimeable number.

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, 9042001 + ... + 9042228.

It is an arithmetic number, because the mean of its divisors is an integer number (271263450).

Almost surely, 2^2061602106 is an apocalyptic number.

2061602106 is an abundant number, since it is smaller than the sum of its proper divisors (2278613094).

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

2061602106 is a wasteful number, since it uses less digits than its factorization.

2061602106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18084253.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2061602106 is about 45404.8687477455. The cubic root of 2061602106 is about 1272.7260981878.

Adding to 2061602106 its reverse (6012061602), we get a palindrome (8073663708).

The spelling of 2061602106 in words is "two billion, sixty-one million, six hundred two thousand, one hundred six".