2023066 has 8 divisors (see below), whose sum is σ = 3042144. Its totient is φ = 1009020.

The previous prime is 2023061. The next prime is 2023067. The reversal of 2023066 is 6603202.

2023066 is a nontrivial binomial coefficient, being equal to C(2012, 2).

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

It is not an unprimeable number, because it can be changed into a prime (2023061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (380268).

2^2023066 is an apocalyptic number.

2023066 is the 2011-st triangular number and also the 1006-th hexagonal number.

2023066 is the 671-st centered nonagonal number.

2023066 is a deficient number, since it is larger than the sum of its proper divisors (1019078).

2023066 is a wasteful number, since it uses less digits than its factorization.

2023066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516.

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

The square root of 2023066 is about 1422.3452464152. The cubic root of 2023066 is about 126.4746104533.

Adding to 2023066 its reverse (6603202), we get a palindrome (8626268).

The spelling of 2023066 in words is "two million, twenty-three thousand, sixty-six".