85355750 has 16 divisors (see below), whose sum is σ = 159786432. Its totient is φ = 34142200.

The previous prime is 85355749. The next prime is 85355797. The reversal of 85355750 is 5755358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170462 + ... + 170961.

It is an arithmetic number, because the mean of its divisors is an integer number (9986652).

Almost surely, 2^85355750 is an apocalyptic number.

85355750 is a deficient number, since it is larger than the sum of its proper divisors (74430682).

85355750 is a wasteful number, since it uses less digits than its factorization.

85355750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341440 (or 341430 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 38.

The square root of 85355750 is about 9238.8175650350. The cubic root of 85355750 is about 440.2955142912.

The spelling of 85355750 in words is "eighty-five million, three hundred fifty-five thousand, seven hundred fifty".