20630114 has 8 divisors (see below), whose sum is σ = 31142748. Its totient is φ = 10249200.

The previous prime is 20630089. The next prime is 20630119. The reversal of 20630114 is 41103602.

It can be written as a sum of positive squares in 2 ways, for example, as 19936225 + 693889 = 4465^2 + 833^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20630092 and 20630101.

It is not an unprimeable number, because it can be changed into a prime (20630119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32537 + ... + 33164.

Almost surely, 2^20630114 is an apocalyptic number.

20630114 is a deficient number, since it is larger than the sum of its proper divisors (10512634).

20630114 is a wasteful number, since it uses less digits than its factorization.

20630114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65860.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 20630114 is about 4542.0385291188. The cubic root of 20630114 is about 274.2629918501.

Adding to 20630114 its reverse (41103602), we get a palindrome (61733716).

The spelling of 20630114 in words is "twenty million, six hundred thirty thousand, one hundred fourteen".