662029 has 2 divisors, whose sum is σ = 662030. Its totient is φ = 662028.

The previous prime is 662021. The next prime is 662047. The reversal of 662029 is 920266.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 656100 + 5929 = 810^2 + 77^2 .

It is a cyclic number.

It is not a de Polignac number, because 662029 - 2³ = 662021 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 661994 and 662012.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 662029.

It is not a weakly prime, because it can be changed into another prime (662021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331014 + 331015.

It is an arithmetic number, because the mean of its divisors is an integer number (331015).

2⁶⁶²⁰²⁹ is an apocalyptic number.

It is an amenable number.

662029 is a deficient number, since it is larger than the sum of its proper divisors (1).

662029 is an equidigital number, since it uses as much as digits as its factorization.

662029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 662029 is about 813.6516453618. The cubic root of 662029 is about 87.1550061766.

The spelling of 662029 in words is "six hundred sixty-two thousand, twenty-nine".