8162501 has 2 divisors, whose sum is σ = 8162502. Its totient is φ = 8162500.

The previous prime is 8162491. The next prime is 8162509. The reversal of 8162501 is 1052618.

8162501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7480225 + 682276 = 2735^2 + 826^2 .

It is a cyclic number.

It is not a de Polignac number, because 8162501 - 2⁶ = 8162437 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8162509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4081250 + 4081251.

It is an arithmetic number, because the mean of its divisors is an integer number (4081251).

Almost surely, 2^8162501 is an apocalyptic number.

It is an amenable number.

8162501 is a deficient number, since it is larger than the sum of its proper divisors (1).

8162501 is an equidigital number, since it uses as much as digits as its factorization.

8162501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 8162501 is about 2857.0091004405. The cubic root of 8162501 is about 201.3451081394.

The spelling of 8162501 in words is "eight million, one hundred sixty-two thousand, five hundred one".