2030629 has 4 divisors (see below), whose sum is σ = 2063980. Its totient is φ = 1997280.

The previous prime is 2030627. The next prime is 2030653. The reversal of 2030629 is 9260302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65025 + 1965604 = 255^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030629 - 2¹ = 2030627 is a prime.

It is a Duffinian number.

2030629 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030627) 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 in 3 ways as a sum of consecutive naturals, for example, 16584 + ... + 16705.

It is an arithmetic number, because the mean of its divisors is an integer number (515995).

2^2030629 is an apocalyptic number.

It is an amenable number.

2030629 is a deficient number, since it is larger than the sum of its proper divisors (33351).

2030629 is an equidigital number, since it uses as much as digits as its factorization.

2030629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33350.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2030629 is about 1425.0014035081. The cubic root of 2030629 is about 126.6320180700.

The spelling of 2030629 in words is "two million, thirty thousand, six hundred twenty-nine".