2006247649065 has 32 divisors (see below), whose sum is σ = 3654066871296. Its totient is φ = 930433690560.

The previous prime is 2006247649061. The next prime is 2006247649141. The reversal of 2006247649065 is 5609467426002.

It is not a de Polignac number, because 2006247649065 - 2² = 2006247649061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2006247648999 and 2006247649017.

It is not an unprimeable number, because it can be changed into a prime (2006247649061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264323959 + ... + 264331548.

It is an arithmetic number, because the mean of its divisors is an integer number (114189589728).

Almost surely, 2^{2006247649065} is an apocalyptic number.

It is an amenable number.

2006247649065 is a deficient number, since it is larger than the sum of its proper divisors (1647819222231).

2006247649065 is a wasteful number, since it uses less digits than its factorization.

2006247649065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528655549.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 2006247649065 in words is "two trillion, six billion, two hundred forty-seven million, six hundred forty-nine thousand, sixty-five".