406323106 has 32 divisors (see below), whose sum is σ = 734388480. Its totient is φ = 164837376.

The previous prime is 406323061. The next prime is 406323109. The reversal of 406323106 is 601323604.

It is not an unprimeable number, because it can be changed into a prime (406323109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24730 + ... + 37738.

It is an arithmetic number, because the mean of its divisors is an integer number (22949640).

Almost surely, 2^406323106 is an apocalyptic number.

406323106 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

406323106 is a deficient number, since it is larger than the sum of its proper divisors (328065374).

406323106 is a wasteful number, since it uses less digits than its factorization.

406323106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13138.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 406323106 is about 20157.4578258271. The cubic root of 406323106 is about 740.6684403321.

The spelling of 406323106 in words is "four hundred six million, three hundred twenty-three thousand, one hundred six".