2023606 has 12 divisors (see below), whose sum is σ = 3287412. Its totient is φ = 933816.

The previous prime is 2023603. The next prime is 2023607. The reversal of 2023606 is 6063202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023603) 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, 2656 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (273951).

2^2023606 is an apocalyptic number.

2023606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2023606 is a deficient number, since it is larger than the sum of its proper divisors (1263806).

2023606 is a wasteful number, since it uses less digits than its factorization.

2023606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015 (or 6002 counting only the distinct ones).

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

The square root of 2023606 is about 1422.5350610793. The cubic root of 2023606 is about 126.4858623871.

Adding to 2023606 its reverse (6063202), we get a palindrome (8086808).

The spelling of 2023606 in words is "two million, twenty-three thousand, six hundred six".