85950245 has 8 divisors (see below), whose sum is σ = 104204184. Its totient is φ = 68050944.

The previous prime is 85950239. The next prime is 85950269. The reversal of 85950245 is 54205958.

It can be written as a sum of positive squares in 4 ways, for example, as 7963684 + 77986561 = 2822^2 + 8831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85950245 - 2⁸ = 85949989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85950199 and 85950208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88124 + ... + 89093.

It is an arithmetic number, because the mean of its divisors is an integer number (13025523).

Almost surely, 2^85950245 is an apocalyptic number.

It is an amenable number.

85950245 is a deficient number, since it is larger than the sum of its proper divisors (18253939).

85950245 is a wasteful number, since it uses less digits than its factorization.

85950245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177319.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 85950245 is about 9270.9354975644. The cubic root of 85950245 is about 441.3153562505.

The spelling of 85950245 in words is "eighty-five million, nine hundred fifty thousand, two hundred forty-five".