2007540216 has 48 divisors (see below), whose sum is σ = 5931371160. Its totient is φ = 608345280.

The previous prime is 2007540193. The next prime is 2007540221. The reversal of 2007540216 is 6120457002.

It is a self number, because there is not a number n which added to its sum of digits gives 2007540216.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1266595 + ... + 1268178.

Almost surely, 2^2007540216 is an apocalyptic number.

It is an amenable number.

2007540216 is an abundant number, since it is smaller than the sum of its proper divisors (3923830944).

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

2007540216 is a wasteful number, since it uses less digits than its factorization.

2007540216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534796 (or 2534789 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2007540216 is about 44805.5824200512. The cubic root of 2007540216 is about 1261.5024103999.

Adding to 2007540216 its reverse (6120457002), we get a palindrome (8127997218).

The spelling of 2007540216 in words is "two billion, seven million, five hundred forty thousand, two hundred sixteen".