418082 has 8 divisors (see below), whose sum is σ = 716736. Its totient is φ = 179172.

The previous prime is 418079. The next prime is 418087. The reversal of 418082 is 280814.

Added to its reverse (280814) it gives a square (698896 = 836²).

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (418087) 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 3 ways as a sum of consecutive naturals, for example, 14918 + ... + 14945.

It is an arithmetic number, because the mean of its divisors is an integer number (89592).

2⁴¹⁸⁰⁸² is an apocalyptic number.

418082 is a deficient number, since it is larger than the sum of its proper divisors (298654).

418082 is a wasteful number, since it uses less digits than its factorization.

418082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29872.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 418082 is about 646.5926074430. The cubic root of 418082 is about 74.7745526217.

Adding to 418082 its reverse (280814), we get a palindrome (698896).

The spelling of 418082 in words is "four hundred eighteen thousand, eighty-two".