85775341 has 2 divisors, whose sum is σ = 85775342. Its totient is φ = 85775340.

The previous prime is 85775317. The next prime is 85775363. The reversal of 85775341 is 14357758.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80622441 + 5152900 = 8979^2 + 2270^2 .

It is a cyclic number.

It is not a de Polignac number, because 85775341 - 2⁵ = 85775309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85775294 and 85775303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85775311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42887670 + 42887671.

It is an arithmetic number, because the mean of its divisors is an integer number (42887671).

Almost surely, 2^85775341 is an apocalyptic number.

It is an amenable number.

85775341 is a deficient number, since it is larger than the sum of its proper divisors (1).

85775341 is an equidigital number, since it uses as much as digits as its factorization.

85775341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117600, while the sum is 40.

The square root of 85775341 is about 9261.4977730387. The cubic root of 85775341 is about 441.0158021771.

The spelling of 85775341 in words is "eighty-five million, seven hundred seventy-five thousand, three hundred forty-one".