20214063 has 8 divisors (see below), whose sum is σ = 29946800. Its totient is φ = 13476024.

The previous prime is 20214053. The next prime is 20214091. The reversal of 20214063 is 36041202.

It is a happy number.

It is not a de Polignac number, because 20214063 - 2¹² = 20209967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20214013) 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 7 ways as a sum of consecutive naturals, for example, 374308 + ... + 374361.

It is an arithmetic number, because the mean of its divisors is an integer number (3743350).

Almost surely, 2^20214063 is an apocalyptic number.

20214063 is a deficient number, since it is larger than the sum of its proper divisors (9732737).

20214063 is an equidigital number, since it uses as much as digits as its factorization.

20214063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748678 (or 748672 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 20214063 is about 4496.0052268653. The cubic root of 20214063 is about 272.4067542815.

Adding to 20214063 its reverse (36041202), we get a palindrome (56255265).

It can be divided in two parts, 2021 and 4063, that added together give a square (6084 = 78²).

The spelling of 20214063 in words is "twenty million, two hundred fourteen thousand, sixty-three".