85041473 has 16 divisors (see below), whose sum is σ = 98577600. Its totient is φ = 72550080.

The previous prime is 85041469. The next prime is 85041499. The reversal of 85041473 is 37414058.

It is a cyclic number.

It is not a de Polignac number, because 85041473 - 2² = 85041469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85041443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20915 + ... + 24647.

It is an arithmetic number, because the mean of its divisors is an integer number (6161100).

Almost surely, 2^85041473 is an apocalyptic number.

It is an amenable number.

85041473 is a deficient number, since it is larger than the sum of its proper divisors (13536127).

85041473 is a wasteful number, since it uses less digits than its factorization.

85041473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3872.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 85041473 is about 9221.7933722243. The cubic root of 85041473 is about 439.7544652816.

The spelling of 85041473 in words is "eighty-five million, forty-one thousand, four hundred seventy-three".