85174383 has 8 divisors (see below), whose sum is σ = 129789568. Its totient is φ = 48671064.

The previous prime is 85174367. The next prime is 85174393. The reversal of 85174383 is 38347158.

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

It is not a de Polignac number, because 85174383 - 2⁴ = 85174367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85174303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027941 + ... + 2027982.

It is an arithmetic number, because the mean of its divisors is an integer number (16223696).

Almost surely, 2^85174383 is an apocalyptic number.

85174383 is a deficient number, since it is larger than the sum of its proper divisors (44615185).

85174383 is a wasteful number, since it uses less digits than its factorization.

85174383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055933.

The product of its digits is 80640, while the sum is 39.

The square root of 85174383 is about 9228.9968577305. The cubic root of 85174383 is about 439.9834411812.

The spelling of 85174383 in words is "eighty-five million, one hundred seventy-four thousand, three hundred eighty-three".