406882 has 8 divisors (see below), whose sum is σ = 697536. Its totient is φ = 174372.

The previous prime is 406873. The next prime is 406883. The reversal of 406882 is 288604.

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 406882.

It is not an unprimeable number, because it can be changed into a prime (406883) by changing a digit.

406882 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14518 + ... + 14545.

It is an arithmetic number, because the mean of its divisors is an integer number (87192).

2⁴⁰⁶⁸⁸² is an apocalyptic number.

406882 is a deficient number, since it is larger than the sum of its proper divisors (290654).

406882 is a wasteful number, since it uses less digits than its factorization.

406882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29072.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 406882 is about 637.8730281177. The cubic root of 406882 is about 74.1007879142.

The spelling of 406882 in words is "four hundred six thousand, eight hundred eighty-two".