2061316272 has 40 divisors (see below), whose sum is σ = 5377803120. Its totient is φ = 680300800.

The previous prime is 2061316253. The next prime is 2061316277. The reversal of 2061316272 is 2726131602.

It is not an unprimeable number, because it can be changed into a prime (2061316277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207747 + ... + 217442.

It is an arithmetic number, because the mean of its divisors is an integer number (134445078).

Almost surely, 2^2061316272 is an apocalyptic number.

It is an amenable number.

2061316272 is an abundant number, since it is smaller than the sum of its proper divisors (3316486848).

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

2061316272 is a wasteful number, since it uses less digits than its factorization.

2061316272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425301 (or 425295 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 2061316272 is about 45401.7210246484. The cubic root of 2061316272 is about 1272.6672757791.

Adding to 2061316272 its reverse (2726131602), we get a palindrome (4787447874).

The spelling of 2061316272 in words is "two billion, sixty-one million, three hundred sixteen thousand, two hundred seventy-two".