4205082 has 24 divisors (see below), whose sum is σ = 9783936. Its totient is φ = 1201368.

The previous prime is 4205081. The next prime is 4205093. The reversal of 4205082 is 2805024.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (4205081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6858 + ... + 7445.

It is an arithmetic number, because the mean of its divisors is an integer number (407664).

Almost surely, 2^4205082 is an apocalyptic number.

4205082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4205082 is an abundant number, since it is smaller than the sum of its proper divisors (5578854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4205082 is a wasteful number, since it uses less digits than its factorization.

4205082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14322 (or 14315 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4205082 is about 2050.6296593973. The cubic root of 4205082 is about 161.4079133286.

The spelling of 4205082 in words is "four million, two hundred five thousand, eighty-two".