20029063 has 2 divisors, whose sum is σ = 20029064. Its totient is φ = 20029062.

The previous prime is 20029057. The next prime is 20029073. The reversal of 20029063 is 36092002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20029063 - 2²¹ = 17931911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20029073) 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, 10014531 + 10014532.

It is an arithmetic number, because the mean of its divisors is an integer number (10014532).

Almost surely, 2^20029063 is an apocalyptic number.

20029063 is a deficient number, since it is larger than the sum of its proper divisors (1).

20029063 is an equidigital number, since it uses as much as digits as its factorization.

20029063 is an odious number, because the sum of its binary digits is odd.

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

The square root of 20029063 is about 4475.3841175926. The cubic root of 20029063 is about 271.5731798886.

The spelling of 20029063 in words is "twenty million, twenty-nine thousand, sixty-three".