4361020 has 48 divisors (see below), whose sum is σ = 9696960. Its totient is φ = 1645056.

The previous prime is 4361011. The next prime is 4361039. The reversal of 4361020 is 201634.

It is a junction number, because it is equal to n+sod(n) for n = 4360985 and 4361003.

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, 42289 + ... + 42391.

It is an arithmetic number, because the mean of its divisors is an integer number (202020).

Almost surely, 2^4361020 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 4361020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4848480).

4361020 is an abundant number, since it is smaller than the sum of its proper divisors (5335940).

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

4361020 is a wasteful number, since it uses less digits than its factorization.

4361020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4361020 is about 2088.3055332015. The cubic root of 4361020 is about 163.3789219775.

Adding to 4361020 its reverse (201634), we get a palindrome (4562654).

The spelling of 4361020 in words is "four million, three hundred sixty-one thousand, twenty".