8482405 has 8 divisors (see below), whose sum is σ = 10777752. Its totient is φ = 6386688.

The previous prime is 8482403. The next prime is 8482447. The reversal of 8482405 is 5042848.

It can be written as a sum of positive squares in 4 ways, for example, as 1481089 + 7001316 = 1217^2 + 2646^2 .

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 8482405 - 2¹ = 8482403 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 (8482403) 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, 49812 + ... + 49981.

It is an arithmetic number, because the mean of its divisors is an integer number (1347219).

Almost surely, 2^8482405 is an apocalyptic number.

8482405 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8482405 is a deficient number, since it is larger than the sum of its proper divisors (2295347).

8482405 is a wasteful number, since it uses less digits than its factorization.

8482405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99815.

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 8482405 is about 2912.4568666334. The cubic root of 8482405 is about 203.9418407192.

The spelling of 8482405 in words is "eight million, four hundred eighty-two thousand, four hundred five".