2023306 has 8 divisors (see below), whose sum is σ = 3213540. Its totient is φ = 952128.

The previous prime is 2023297. The next prime is 2023313. The reversal of 2023306 is 6033202.

It can be written as a sum of positive squares in 2 ways, for example, as 1985281 + 38025 = 1409^2 + 195^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2023306.

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, 29721 + ... + 29788.

2^2023306 is an apocalyptic number.

2023306 is a deficient number, since it is larger than the sum of its proper divisors (1190234).

2023306 is a wasteful number, since it uses less digits than its factorization.

2023306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59528.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2023306 is about 1422.4296116153. The cubic root of 2023306 is about 126.4796115599.

Adding to 2023306 its reverse (6033202), we get a palindrome (8056508).

The spelling of 2023306 in words is "two million, twenty-three thousand, three hundred six".