20062653 has 16 divisors (see below), whose sum is σ = 29512896. Its totient is φ = 12044160.

The previous prime is 20062597. The next prime is 20062657. The reversal of 20062653 is 35626002.

It is not a de Polignac number, because 20062653 - 2²¹ = 17965501 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20062657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4675 + ... + 7872.

It is an arithmetic number, because the mean of its divisors is an integer number (1844556).

Almost surely, 2^20062653 is an apocalyptic number.

It is an amenable number.

20062653 is a deficient number, since it is larger than the sum of its proper divisors (9450243).

20062653 is a wasteful number, since it uses less digits than its factorization.

20062653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12604.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 20062653 is about 4479.1352960142. The cubic root of 20062653 is about 271.7249102081.

Adding to 20062653 its reverse (35626002), we get a palindrome (55688655).

The spelling of 20062653 in words is "twenty million, sixty-two thousand, six hundred fifty-three".