85850606 has 8 divisors (see below), whose sum is σ = 130051224. Its totient is φ = 42500200.

The previous prime is 85850591. The next prime is 85850621. The reversal of 85850606 is 60605858.

It is an interprime number because it is at equal distance from previous prime (85850591) and next prime (85850621).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 85850606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212300 + ... + 212703.

It is an arithmetic number, because the mean of its divisors is an integer number (16256403).

Almost surely, 2^85850606 is an apocalyptic number.

85850606 is a deficient number, since it is larger than the sum of its proper divisors (44200618).

85850606 is a wasteful number, since it uses less digits than its factorization.

85850606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425106.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 85850606 is about 9265.5602097229. The cubic root of 85850606 is about 441.1447566843.

It can be divided in two parts, 85850 and 606, that multiplied together give a triangular number (52025100 = T₁₀₂₀₀).

The spelling of 85850606 in words is "eighty-five million, eight hundred fifty thousand, six hundred six".