6423029 has 2 divisors, whose sum is σ = 6423030. Its totient is φ = 6423028.

The previous prime is 6423013. The next prime is 6423047. The reversal of 6423029 is 9203246.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 1270129 = 2270^2 + 1127^2 .

It is a cyclic number.

It is not a de Polignac number, because 6423029 - 2⁴ = 6423013 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6422989 and 6423007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6423629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211514 + 3211515.

It is an arithmetic number, because the mean of its divisors is an integer number (3211515).

Almost surely, 2^6423029 is an apocalyptic number.

It is an amenable number.

6423029 is a deficient number, since it is larger than the sum of its proper divisors (1).

6423029 is an equidigital number, since it uses as much as digits as its factorization.

6423029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6423029 is about 2534.3695468499. The cubic root of 6423029 is about 185.8859766712.

The spelling of 6423029 in words is "six million, four hundred twenty-three thousand, twenty-nine".