2065626244 has 24 divisors (see below), whose sum is σ = 3969596736. Its totient is φ = 932700000.

The previous prime is 2065626203. The next prime is 2065626253. The reversal of 2065626244 is 4426265602.

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, 148807 + ... + 162094.

It is an arithmetic number, because the mean of its divisors is an integer number (165399864).

Almost surely, 2^2065626244 is an apocalyptic number.

It is an amenable number.

2065626244 is a deficient number, since it is larger than the sum of its proper divisors (1903970492).

2065626244 is a wasteful number, since it uses less digits than its factorization.

2065626244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311067 (or 311065 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 2065626244 is about 45449.1610923678. The cubic root of 2065626244 is about 1273.5536579239.

The spelling of 2065626244 in words is "two billion, sixty-five million, six hundred twenty-six thousand, two hundred forty-four".