2406066 has 32 divisors (see below), whose sum is σ = 5248320. Its totient is φ = 730944.

The previous prime is 2406029. The next prime is 2406067. The reversal of 2406066 is 6606042.

2406066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a plaindrome in base 14.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (2406067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8361 + ... + 8643.

It is an arithmetic number, because the mean of its divisors is an integer number (164010).

2^2406066 is an apocalyptic number.

2406066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2406066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624160).

2406066 is an abundant number, since it is smaller than the sum of its proper divisors (2842254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2406066 is a wasteful number, since it uses less digits than its factorization.

2406066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2406066 is about 1551.1498960449. The cubic root of 2406066 is about 133.9992945682. Note that the first 3 decimals are identical.

Subtracting from 2406066 its sum of digits (24), we obtain a palindrome (2406042).

The spelling of 2406066 in words is "two million, four hundred six thousand, sixty-six".