2027629 has 2 divisors, whose sum is σ = 2027630. Its totient is φ = 2027628.

The previous prime is 2027609. The next prime is 2027633. The reversal of 2027629 is 9267202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1630729 + 396900 = 1277^2 + 630^2 .

It is a cyclic number.

It is not a de Polignac number, because 2027629 - 2⁹ = 2027117 is a prime.

It is a super-2 number, since 2×2027629² = 8222558723282, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2027597 and 2027606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2027609) 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, 1013814 + 1013815.

It is an arithmetic number, because the mean of its divisors is an integer number (1013815).

2^2027629 is an apocalyptic number.

It is an amenable number.

2027629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027629 is an equidigital number, since it uses as much as digits as its factorization.

2027629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2027629 is about 1423.9483838960. The cubic root of 2027629 is about 126.5696263528.

The spelling of 2027629 in words is "two million, twenty-seven thousand, six hundred twenty-nine".