85214838 has 8 divisors (see below), whose sum is σ = 170429688. Its totient is φ = 28404944.

The previous prime is 85214837. The next prime is 85214849. The reversal of 85214838 is 83841258.

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

85214838 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 85214796 and 85214805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85214837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7101231 + ... + 7101242.

It is an arithmetic number, because the mean of its divisors is an integer number (21303711).

Almost surely, 2^85214838 is an apocalyptic number.

85214838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85214838 is a wasteful number, since it uses less digits than its factorization.

85214838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14202478.

The product of its digits is 61440, while the sum is 39.

The square root of 85214838 is about 9231.1883308705. The cubic root of 85214838 is about 440.0530893241.

The spelling of 85214838 in words is "eighty-five million, two hundred fourteen thousand, eight hundred thirty-eight".