4212023 has 2 divisors, whose sum is σ = 4212024. Its totient is φ = 4212022.

The previous prime is 4211993. The next prime is 4212029. The reversal of 4212023 is 3202124.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4212023 is a prime.

It is a super-2 number, since 2×4212023² = 35482275505058, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 4211989 and 4212007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4212029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106011 + 2106012.

It is an arithmetic number, because the mean of its divisors is an integer number (2106012).

Almost surely, 2^4212023 is an apocalyptic number.

4212023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212023 is an equidigital number, since it uses as much as digits as its factorization.

4212023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4212023 is about 2052.3213685970. The cubic root of 4212023 is about 161.4966723172.

Adding to 4212023 its reverse (3202124), we get a palindrome (7414147).

The spelling of 4212023 in words is "four million, two hundred twelve thousand, twenty-three".