2642602206 has 32 divisors (see below), whose sum is σ = 5479954560. Its totient is φ = 848548064.

The previous prime is 2642602201. The next prime is 2642602241. The reversal of 2642602206 is 6022062462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642602201) 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 15 ways as a sum of consecutive naturals, for example, 59941 + ... + 94223.

It is an arithmetic number, because the mean of its divisors is an integer number (171248580).

Almost surely, 2^2642602206 is an apocalyptic number.

2642602206 is an abundant number, since it is smaller than the sum of its proper divisors (2837352354).

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

2642602206 is a wasteful number, since it uses less digits than its factorization.

2642602206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34760.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2642602206 is about 51406.2467604862. The cubic root of 2642602206 is about 1382.5385965002.

Adding to 2642602206 its reverse (6022062462), we get a palindrome (8664664668).

The spelling of 2642602206 in words is "two billion, six hundred forty-two million, six hundred two thousand, two hundred six".