82847701 has 2 divisors, whose sum is σ = 82847702. Its totient is φ = 82847700.

The previous prime is 82847683. The next prime is 82847719. The reversal of 82847701 is 10774828.

It is a balanced prime because it is at equal distance from previous prime (82847683) and next prime (82847719).

It can be written as a sum of positive squares in only one way, i.e., 42588676 + 40259025 = 6526^2 + 6345^2 .

It is a cyclic number.

It is not a de Polignac number, because 82847701 - 2¹⁵ = 82814933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82847731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41423850 + 41423851.

It is an arithmetic number, because the mean of its divisors is an integer number (41423851).

Almost surely, 2^82847701 is an apocalyptic number.

It is an amenable number.

82847701 is a deficient number, since it is larger than the sum of its proper divisors (1).

82847701 is an equidigital number, since it uses as much as digits as its factorization.

82847701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 82847701 is about 9102.0712477985. The cubic root of 82847701 is about 435.9401009792.

The spelling of 82847701 in words is "eighty-two million, eight hundred forty-seven thousand, seven hundred one".