85933838 has 8 divisors (see below), whose sum is σ = 129164760. Its totient is φ = 42878920.

The previous prime is 85933817. The next prime is 85933847. The reversal of 85933838 is 83833958.

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 = 85933792 and 85933801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42773 + ... + 44736.

It is an arithmetic number, because the mean of its divisors is an integer number (16145595).

Almost surely, 2^85933838 is an apocalyptic number.

85933838 is a deficient number, since it is larger than the sum of its proper divisors (43230922).

85933838 is a wasteful number, since it uses less digits than its factorization.

85933838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88002.

The product of its digits is 622080, while the sum is 47.

The square root of 85933838 is about 9270.0505931737. The cubic root of 85933838 is about 441.2872736398.

The spelling of 85933838 in words is "eighty-five million, nine hundred thirty-three thousand, eight hundred thirty-eight".