2712026656 has 12 divisors (see below), whose sum is σ = 5339302542. Its totient is φ = 1356013312.

The previous prime is 2712026587. The next prime is 2712026657. The reversal of 2712026656 is 6566202172.

It can be written as a sum of positive squares in only one way, i.e., 2677027600 + 34999056 = 51740^2 + 5916^2 .

It is not an unprimeable number, because it can be changed into a prime (2712026657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42375385 + ... + 42375448.

Almost surely, 2^2712026656 is an apocalyptic number.

It is an amenable number.

2712026656 is a deficient number, since it is larger than the sum of its proper divisors (2627275886).

2712026656 is an equidigital number, since it uses as much as digits as its factorization.

2712026656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84750843 (or 84750835 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2712026656 is about 52077.1221939154. The cubic root of 2712026656 is about 1394.5410986971.

The spelling of 2712026656 in words is "two billion, seven hundred twelve million, twenty-six thousand, six hundred fifty-six".