848512681 has 2 divisors, whose sum is σ = 848512682. Its totient is φ = 848512680.

The previous prime is 848512663. The next prime is 848512699. The reversal of 848512681 is 186215848.

It is a balanced prime because it is at equal distance from previous prime (848512663) and next prime (848512699).

It can be written as a sum of positive squares in only one way, i.e., 826045081 + 22467600 = 28741^2 + 4740^2 .

It is a cyclic number.

It is not a de Polignac number, because 848512681 - 2¹¹ = 848510633 is a prime.

It is a super-3 number, since 3×848512681³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (848512631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424256340 + 424256341.

It is an arithmetic number, because the mean of its divisors is an integer number (424256341).

Almost surely, 2^848512681 is an apocalyptic number.

It is an amenable number.

848512681 is a deficient number, since it is larger than the sum of its proper divisors (1).

848512681 is an equidigital number, since it uses as much as digits as its factorization.

848512681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122880, while the sum is 43.

The square root of 848512681 is about 29129.2409959477. The cubic root of 848512681 is about 946.7154087155.

The spelling of 848512681 in words is "eight hundred forty-eight million, five hundred twelve thousand, six hundred eighty-one".