5012020 has 48 divisors (see below), whose sum is σ = 11663568. Its totient is φ = 1797120.

The previous prime is 5012011. The next prime is 5012023. The reversal of 5012020 is 202105.

It can be written as a sum of positive squares in 8 ways, for example, as 110224 + 4901796 = 332^2 + 2214^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 5011988 and 5012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012023) 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 15 ways as a sum of consecutive naturals, for example, 9360 + ... + 9880.

It is an arithmetic number, because the mean of its divisors is an integer number (242991).

Almost surely, 2^5012020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5012020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5831784).

5012020 is an abundant number, since it is smaller than the sum of its proper divisors (6651548).

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

5012020 is a wasteful number, since it uses less digits than its factorization.

5012020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 10.

The square root of 5012020 is about 2238.7541178075. The cubic root of 5012020 is about 171.1345110831.

Adding to 5012020 its reverse (202105), we get a palindrome (5214125).

The spelling of 5012020 in words is "five million, twelve thousand, twenty".