2006620707 has 48 divisors (see below), whose sum is σ = 3366398112. Its totient is φ = 1053803520.

The previous prime is 2006620663. The next prime is 2006620709. The reversal of 2006620707 is 7070266002.

It is not a de Polignac number, because 2006620707 - 2¹⁹ = 2006096419 is a prime.

It is a super-2 number, since 2×2006620707² = 8053053323522359698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2006620709) 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 47 ways as a sum of consecutive naturals, for example, 458373 + ... + 462729.

It is an arithmetic number, because the mean of its divisors is an integer number (70133294).

Almost surely, 2^2006620707 is an apocalyptic number.

2006620707 is a deficient number, since it is larger than the sum of its proper divisors (1359777405).

2006620707 is a wasteful number, since it uses less digits than its factorization.

2006620707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628 (or 4621 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 2006620707 is about 44795.3201461938. The cubic root of 2006620707 is about 1261.3097799769.

Adding to 2006620707 its reverse (7070266002), we get a palindrome (9076886709).

The spelling of 2006620707 in words is "two billion, six million, six hundred twenty thousand, seven hundred seven".