4150020 has 96 divisors (see below), whose sum is σ = 13660416. Its totient is φ = 921600.

The previous prime is 4150019. The next prime is 4150033. The reversal of 4150020 is 200514.

4150020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 4149978 and 4150005.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 17100 + ... + 17340.

It is an arithmetic number, because the mean of its divisors is an integer number (142296).

Almost surely, 2^4150020 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 4150020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6830208).

4150020 is an abundant number, since it is smaller than the sum of its proper divisors (9510396).

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

4150020 is a wasteful number, since it uses less digits than its factorization.

4150020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 4150020 is about 2037.1597875474. The cubic root of 4150020 is about 160.7003156816.

Adding to 4150020 its reverse (200514), we get a palindrome (4350534).

The spelling of 4150020 in words is "four million, one hundred fifty thousand, twenty".