85948333 has 2 divisors, whose sum is σ = 85948334. Its totient is φ = 85948332.

The previous prime is 85948319. The next prime is 85948339. The reversal of 85948333 is 33384958.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78180964 + 7767369 = 8842^2 + 2787^2 .

It is a cyclic number.

It is not a de Polignac number, because 85948333 - 2⁵ = 85948301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85948333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85948339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42974166 + 42974167.

It is an arithmetic number, because the mean of its divisors is an integer number (42974167).

Almost surely, 2^85948333 is an apocalyptic number.

It is an amenable number.

85948333 is a deficient number, since it is larger than the sum of its proper divisors (1).

85948333 is an equidigital number, since it uses as much as digits as its factorization.

85948333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 85948333 is about 9270.8323790262. The cubic root of 85948333 is about 441.3120838099.

The spelling of 85948333 in words is "eighty-five million, nine hundred forty-eight thousand, three hundred thirty-three".