406283 has 4 divisors (see below), whose sum is σ = 430200. Its totient is φ = 382368.

The previous prime is 406271. The next prime is 406309. The reversal of 406283 is 382604.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 406283 - 2⁴ = 406267 is a prime.

It is a Duffinian number.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (406253) 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, 11933 + ... + 11966.

It is an arithmetic number, because the mean of its divisors is an integer number (107550).

2⁴⁰⁶²⁸³ is an apocalyptic number.

406283 is a deficient number, since it is larger than the sum of its proper divisors (23917).

406283 is a wasteful number, since it uses less digits than its factorization.

406283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23916.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 406283 is about 637.4033260032. The cubic root of 406283 is about 74.0644070378.

Adding to 406283 its reverse (382604), we get a palindrome (788887).

The spelling of 406283 in words is "four hundred six thousand, two hundred eighty-three".