83085371 has 4 divisors (see below), whose sum is σ = 83263752. Its totient is φ = 82906992.

The previous prime is 83085367. The next prime is 83085391. The reversal of 83085371 is 17358038.

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

It is a cyclic number.

It is not a de Polignac number, because 83085371 - 2² = 83085367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83085391) 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, 88490 + ... + 89423.

It is an arithmetic number, because the mean of its divisors is an integer number (20815938).

Almost surely, 2^83085371 is an apocalyptic number.

83085371 is a deficient number, since it is larger than the sum of its proper divisors (178381).

83085371 is a wasteful number, since it uses less digits than its factorization.

83085371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178380.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 83085371 is about 9115.1177172870. The cubic root of 83085371 is about 436.3565718566.

The spelling of 83085371 in words is "eighty-three million, eighty-five thousand, three hundred seventy-one".