85834214 has 4 divisors (see below), whose sum is σ = 128751324. Its totient is φ = 42917106.

The previous prime is 85834157. The next prime is 85834247. The reversal of 85834214 is 41243858.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21458552 + ... + 21458555.

It is an arithmetic number, because the mean of its divisors is an integer number (32187831).

Almost surely, 2^85834214 is an apocalyptic number.

85834214 is a deficient number, since it is larger than the sum of its proper divisors (42917110).

85834214 is a wasteful number, since it uses less digits than its factorization.

85834214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42917109.

The product of its digits is 30720, while the sum is 35.

The square root of 85834214 is about 9264.6756014444. The cubic root of 85834214 is about 441.1166780429.

The spelling of 85834214 in words is "eighty-five million, eight hundred thirty-four thousand, two hundred fourteen".