406063 has 6 divisors (see below), whose sum is σ = 472416. Its totient is φ = 348012.

The previous prime is 406037. The next prime is 406067. The reversal of 406063 is 360604.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-406063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 406063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4095 + ... + 4192.

It is an arithmetic number, because the mean of its divisors is an integer number (78736).

2⁴⁰⁶⁰⁶³ is an apocalyptic number.

406063 is a deficient number, since it is larger than the sum of its proper divisors (66353).

406063 is an equidigital number, since it uses as much as digits as its factorization.

406063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8301 (or 8294 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 406063 is about 637.2307274449. The cubic root of 406063 is about 74.0510361350.

Adding to 406063 its reverse (360604), we get a palindrome (766667).

The spelling of 406063 in words is "four hundred six thousand, sixty-three".