2645662096 has 135 divisors (see below), whose sum is σ = 6593703627. Its totient is φ = 1024605120.

The previous prime is 2645662081. The next prime is 2645662121. The reversal of 2645662096 is 6902665462.

The square root of 2645662096 is 51436.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2645662096² = 13999055852422226432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 15842205 + ... + 15842371.

Almost surely, 2^2645662096 is an apocalyptic number.

2645662096 is the 51436-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2645662096

2645662096 is an abundant number, since it is smaller than the sum of its proper divisors (3948041531).

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

2645662096 is a wasteful number, since it uses less digits than its factorization.

2645662096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 187 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The cubic root of 2645662096 is about 1383.0720081321.

It can be divided in two parts, 264566 and 2096, that added together give a palindrome (266662).

The spelling of 2645662096 in words is "two billion, six hundred forty-five million, six hundred sixty-two thousand, ninety-six".