85373474 has 8 divisors (see below), whose sum is σ = 128306640. Its totient is φ = 42604596.

The previous prime is 85373471. The next prime is 85373501. The reversal of 85373474 is 47437358.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (85373471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39764 + ... + 41855.

It is an arithmetic number, because the mean of its divisors is an integer number (16038330).

Almost surely, 2^85373474 is an apocalyptic number.

85373474 is a deficient number, since it is larger than the sum of its proper divisors (42933166).

85373474 is a wasteful number, since it uses less digits than its factorization.

85373474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82144.

The product of its digits is 282240, while the sum is 41.

The square root of 85373474 is about 9239.7767289042. The cubic root of 85373474 is about 440.3259877610.

The spelling of 85373474 in words is "eighty-five million, three hundred seventy-three thousand, four hundred seventy-four".