4060020 has 48 divisors (see below), whose sum is σ = 11467008. Its totient is φ = 1073280.

The previous prime is 4060019. The next prime is 4060037. The reversal of 4060020 is 200604.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 4059978 and 4060005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9205 + ... + 9635.

It is an arithmetic number, because the mean of its divisors is an integer number (238896).

Almost surely, 2^4060020 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 4060020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5733504).

4060020 is an abundant number, since it is smaller than the sum of its proper divisors (7406988).

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

4060020 is a wasteful number, since it uses less digits than its factorization.

4060020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 598 counting only the distinct ones).

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

The square root of 4060020 is about 2014.9491308715. The cubic root of 4060020 is about 159.5301319173.

Adding to 4060020 its reverse (200604), we get a palindrome (4260624).

The spelling of 4060020 in words is "four million, sixty thousand, twenty".