8045629 has 2 divisors, whose sum is σ = 8045630. Its totient is φ = 8045628.

The previous prime is 8045623. The next prime is 8045657. The reversal of 8045629 is 9265408.

It is a happy number.

8045629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5750404 + 2295225 = 2398^2 + 1515^2 .

It is a cyclic number.

It is not a de Polignac number, because 8045629 - 2³ = 8045621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8045594 and 8045603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8045621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4022814 + 4022815.

It is an arithmetic number, because the mean of its divisors is an integer number (4022815).

Almost surely, 2^8045629 is an apocalyptic number.

It is an amenable number.

8045629 is a deficient number, since it is larger than the sum of its proper divisors (1).

8045629 is an equidigital number, since it uses as much as digits as its factorization.

8045629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 8045629 is about 2836.4817996948. The cubic root of 8045629 is about 200.3795210301.

The spelling of 8045629 in words is "eight million, forty-five thousand, six hundred twenty-nine".