20020114 has 8 divisors (see below), whose sum is σ = 30596940. Its totient is φ = 9821136.

The previous prime is 20020109. The next prime is 20020151. The reversal of 20020114 is 41102002.

It can be written as a sum of positive squares in 2 ways, for example, as 17514225 + 2505889 = 4185^2 + 1583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20020114.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 94329 + ... + 94540.

Almost surely, 2^20020114 is an apocalyptic number.

20020114 is a deficient number, since it is larger than the sum of its proper divisors (10576826).

20020114 is a wasteful number, since it uses less digits than its factorization.

20020114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188924.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 20020114 is about 4474.3842034407. The cubic root of 20020114 is about 271.5327274981.

Adding to 20020114 its reverse (41102002), we get a palindrome (61122116).

The spelling of 20020114 in words is "twenty million, twenty thousand, one hundred fourteen".