20020602 has 16 divisors (see below), whose sum is σ = 45761472. Its totient is φ = 5720160.

The previous prime is 20020601. The next prime is 20020607. The reversal of 20020602 is 20602002.

It is not an unprimeable number, because it can be changed into a prime (20020601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238299 + ... + 238382.

It is an arithmetic number, because the mean of its divisors is an integer number (2860092).

Almost surely, 2^20020602 is an apocalyptic number.

20020602 is an abundant number, since it is smaller than the sum of its proper divisors (25740870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20020602 is a wasteful number, since it uses less digits than its factorization.

20020602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476693.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 20020602 is about 4474.4387357522. The cubic root of 20020602 is about 271.5349337275.

Adding to 20020602 its reverse (20602002), we get a palindrome (40622604).

It can be divided in two parts, 200 and 20602, that added together give a palindrome (20802).

The spelling of 20020602 in words is "twenty million, twenty thousand, six hundred two".