85467471 has 8 divisors (see below), whose sum is σ = 118911360. Its totient is φ = 54500952.

The previous prime is 85467469. The next prime is 85467497. The reversal of 85467471 is 17476458.

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

It is not a de Polignac number, because 85467471 - 2¹ = 85467469 is a prime.

It is a super-3 number, since 3×85467471³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85467401) 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 7 ways as a sum of consecutive naturals, for example, 619261 + ... + 619398.

It is an arithmetic number, because the mean of its divisors is an integer number (14863920).

Almost surely, 2^85467471 is an apocalyptic number.

85467471 is a deficient number, since it is larger than the sum of its proper divisors (33443889).

85467471 is a wasteful number, since it uses less digits than its factorization.

85467471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238685.

The product of its digits is 188160, while the sum is 42.

The square root of 85467471 is about 9244.8618702499. The cubic root of 85467471 is about 440.4875295108.

The spelling of 85467471 in words is "eighty-five million, four hundred sixty-seven thousand, four hundred seventy-one".