85246201 has 2 divisors, whose sum is σ = 85246202. Its totient is φ = 85246200.

The previous prime is 85246159. The next prime is 85246223. The reversal of 85246201 is 10264258.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85082176 + 164025 = 9224^2 + 405^2 .

It is a cyclic number.

It is not a de Polignac number, because 85246201 - 2¹⁹ = 84721913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85246201.

It is not a weakly prime, because it can be changed into another prime (85246241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42623100 + 42623101.

It is an arithmetic number, because the mean of its divisors is an integer number (42623101).

Almost surely, 2^85246201 is an apocalyptic number.

It is an amenable number.

85246201 is a deficient number, since it is larger than the sum of its proper divisors (1).

85246201 is an equidigital number, since it uses as much as digits as its factorization.

85246201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 85246201 is about 9232.8869266335. The cubic root of 85246201 is about 440.1070693294.

The spelling of 85246201 in words is "eighty-five million, two hundred forty-six thousand, two hundred one".