85754 has 8 divisors (see below), whose sum is σ = 131220. Its totient is φ = 42016.

The previous prime is 85751. The next prime is 85781. The reversal of 85754 is 45758.

It can be written as a sum of positive squares in 2 ways, for example, as 76729 + 9025 = 277^2 + 95^2 .

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

It is not an unprimeable number, because it can be changed into a prime (85751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299 + ... + 510.

2⁸⁵⁷⁵⁴ is an apocalyptic number.

85754 is a deficient number, since it is larger than the sum of its proper divisors (45466).

85754 is a wasteful number, since it uses less digits than its factorization.

85754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864.

The product of its digits is 5600, while the sum is 29.

The square root of 85754 is about 292.8378390850. The cubic root of 85754 is about 44.0979224070.

The spelling of 85754 in words is "eighty-five thousand, seven hundred fifty-four".