20016014 has 16 divisors (see below), whose sum is σ = 30474576. Its totient is φ = 9859200.

The previous prime is 20016013. The next prime is 20016019. The reversal of 20016014 is 41061002.

It is a self number, because there is not a number n which added to its sum of digits gives 20016014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20016013) 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, 62984 + ... + 63300.

It is an arithmetic number, because the mean of its divisors is an integer number (1904661).

Almost surely, 2^20016014 is an apocalyptic number.

20016014 is a deficient number, since it is larger than the sum of its proper divisors (10458562).

20016014 is a wasteful number, since it uses less digits than its factorization.

20016014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 20016014 is about 4473.9260163753. The cubic root of 20016014 is about 271.5141901380.

Adding to 20016014 its reverse (41061002), we get a palindrome (61077016).

The spelling of 20016014 in words is "twenty million, sixteen thousand, fourteen".