8481895 has 8 divisors (see below), whose sum is σ = 10777104. Its totient is φ = 6386304.

The previous prime is 8481881. The next prime is 8481901. The reversal of 8481895 is 5981848.

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

It is a cyclic number.

It is not a de Polignac number, because 8481895 - 2²¹ = 6384743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 49809 + ... + 49978.

It is an arithmetic number, because the mean of its divisors is an integer number (1347138).

Almost surely, 2^8481895 is an apocalyptic number.

8481895 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8481895 is a deficient number, since it is larger than the sum of its proper divisors (2295209).

8481895 is a wasteful number, since it uses less digits than its factorization.

8481895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99809.

The product of its digits is 92160, while the sum is 43.

The square root of 8481895 is about 2912.3693103726. The cubic root of 8481895 is about 203.9377533397.

The spelling of 8481895 in words is "eight million, four hundred eighty-one thousand, eight hundred ninety-five".