2029563 has 8 divisors (see below), whose sum is σ = 3006800. Its totient is φ = 1353024.

The previous prime is 2029549. The next prime is 2029567. The reversal of 2029563 is 3659202.

It is not a de Polignac number, because 2029563 - 2⁶ = 2029499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 75169 = 2029563 / (2 + 0 + 2 + 9 + 5 + 6 + 3).

It is a d-powerful number, because it can be written as 2¹⁶ + 0 + 2¹⁸ + 9² + 5⁶ + 6⁸ + 3⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2029567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37558 + ... + 37611.

It is an arithmetic number, because the mean of its divisors is an integer number (375850).

2^2029563 is an apocalyptic number.

2029563 is a deficient number, since it is larger than the sum of its proper divisors (977237).

2029563 is an equidigital number, since it uses as much as digits as its factorization.

2029563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75178 (or 75172 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2029563 is about 1424.6273196875. The cubic root of 2029563 is about 126.6098552558.

The spelling of 2029563 in words is "two million, twenty-nine thousand, five hundred sixty-three".