2331606 has 16 divisors (see below), whose sum is σ = 4723200. Its totient is φ = 767208.

The previous prime is 2331599. The next prime is 2331613. The reversal of 2331606 is 6061332.

It is an interprime number because it is at equal distance from previous prime (2331599) and next prime (2331613).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1986 + ... + 2933.

It is an arithmetic number, because the mean of its divisors is an integer number (295200).

2^2331606 is an apocalyptic number.

2331606 is an abundant number, since it is smaller than the sum of its proper divisors (2391594).

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

2331606 is a wasteful number, since it uses less digits than its factorization.

2331606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2331606 is about 1526.9597244197. The cubic root of 2331606 is about 132.6025028590.

Adding to 2331606 its reverse (6061332), we get a palindrome (8392938).

The spelling of 2331606 in words is "two million, three hundred thirty-one thousand, six hundred six".