2306606 has 8 divisors (see below), whose sum is σ = 3540504. Its totient is φ = 1126440.

The previous prime is 2306597. The next prime is 2306621. The reversal of 2306606 is 6066032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13325 + ... + 13496.

It is an arithmetic number, because the mean of its divisors is an integer number (442563).

2^2306606 is an apocalyptic number.

2306606 is a deficient number, since it is larger than the sum of its proper divisors (1233898).

2306606 is a wasteful number, since it uses less digits than its factorization.

2306606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26866.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2306606 is about 1518.7514609046. The cubic root of 2306606 is about 132.1268676190.

The spelling of 2306606 in words is "two million, three hundred six thousand, six hundred six".