612023 has 2 divisors, whose sum is σ = 612024. Its totient is φ = 612022.

The previous prime is 612011. The next prime is 612037. The reversal of 612023 is 320216.

It is an a-pointer prime, because the next prime (612037) can be obtained adding 612023 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-612023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 611989 and 612007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (612043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306011 + 306012.

It is an arithmetic number, because the mean of its divisors is an integer number (306012).

2⁶¹²⁰²³ is an apocalyptic number.

612023 is a deficient number, since it is larger than the sum of its proper divisors (1).

612023 is an equidigital number, since it uses as much as digits as its factorization.

612023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 612023 is about 782.3189886485. The cubic root of 612023 is about 84.9029110597.

Adding to 612023 its reverse (320216), we get a palindrome (932239).

The spelling of 612023 in words is "six hundred twelve thousand, twenty-three".