85126 has 8 divisors (see below), whose sum is σ = 131904. Its totient is φ = 41160.

The previous prime is 85121. The next prime is 85133. The reversal of 85126 is 62158.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 85097 and 85106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85121) by changing a digit.

85126 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625 + ... + 748.

It is an arithmetic number, because the mean of its divisors is an integer number (16488).

2⁸⁵¹²⁶ is an apocalyptic number.

85126 is a deficient number, since it is larger than the sum of its proper divisors (46778).

85126 is a wasteful number, since it uses less digits than its factorization.

85126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406.

The product of its digits is 480, while the sum is 22.

The square root of 85126 is about 291.7636029391. The cubic root of 85126 is about 43.9900115068.

The spelling of 85126 in words is "eighty-five thousand, one hundred twenty-six".