406118 has 8 divisors (see below), whose sum is σ = 612360. Its totient is φ = 202000.

The previous prime is 406117. The next prime is 406123. The reversal of 406118 is 811604.

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

It is a self number, because there is not a number n which added to its sum of digits gives 406118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98 + ... + 906.

It is an arithmetic number, because the mean of its divisors is an integer number (76545).

2⁴⁰⁶¹¹⁸ is an apocalyptic number.

406118 is a deficient number, since it is larger than the sum of its proper divisors (206242).

406118 is a wasteful number, since it uses less digits than its factorization.

406118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 406118 is about 637.2738814670. The cubic root of 406118 is about 74.0543793134.

The spelling of 406118 in words is "four hundred six thousand, one hundred eighteen".