20063252 has 18 divisors (see below), whose sum is σ = 38593674. Its totient is φ = 9119440.

The previous prime is 20063243. The next prime is 20063257. The reversal of 20063252 is 25236002.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 12859396 + 7203856 = 3586^2 + 2684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20063257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20243 + ... + 21210.

It is an arithmetic number, because the mean of its divisors is an integer number (2144093).

Almost surely, 2^20063252 is an apocalyptic number.

20063252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20063252 is a deficient number, since it is larger than the sum of its proper divisors (18530422).

20063252 is a wasteful number, since it uses less digits than its factorization.

20063252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41479 (or 41466 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 20063252 is about 4479.2021610997. The cubic root of 20063252 is about 271.7276144301.

Adding to 20063252 its reverse (25236002), we get a palindrome (45299254).

The spelling of 20063252 in words is "twenty million, sixty-three thousand, two hundred fifty-two".