20060502 has 48 divisors (see below), whose sum is σ = 50922432. Its totient is φ = 5209680.

The previous prime is 20060497. The next prime is 20060507. The reversal of 20060502 is 20506002.

It is an interprime number because it is at equal distance from previous prime (20060497) and next prime (20060507).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20060507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133 + ... + 6335.

It is an arithmetic number, because the mean of its divisors is an integer number (1060884).

Almost surely, 2^20060502 is an apocalyptic number.

20060502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 20060502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25461216).

20060502 is an abundant number, since it is smaller than the sum of its proper divisors (30861930).

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

20060502 is a wasteful number, since it uses less digits than its factorization.

20060502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6233 (or 6226 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 20060502 is about 4478.8951762684. The cubic root of 20060502 is about 271.7151989439.

Adding to 20060502 its reverse (20506002), we get a palindrome (40566504).

The spelling of 20060502 in words is "twenty million, sixty thousand, five hundred two".