20052076 has 48 divisors (see below), whose sum is σ = 40027680. Its totient is φ = 8709120.

The previous prime is 20052059. The next prime is 20052077. The reversal of 20052076 is 67025002.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (20052077) 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 15 ways as a sum of consecutive naturals, for example, 177396 + ... + 177508.

It is an arithmetic number, because the mean of its divisors is an integer number (833910).

Almost surely, 2^20052076 is an apocalyptic number.

It is an amenable number.

20052076 is a deficient number, since it is larger than the sum of its proper divisors (19975604).

20052076 is a wasteful number, since it uses less digits than its factorization.

20052076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 20052076 is about 4477.9544437165. The cubic root of 20052076 is about 271.6771508284.

Adding to 20052076 its reverse (67025002), we get a palindrome (87077078).

The spelling of 20052076 in words is "twenty million, fifty-two thousand, seventy-six".