4232020 has 48 divisors (see below), whose sum is σ = 9829008. Its totient is φ = 1520640.

The previous prime is 4232009. The next prime is 4232051. The reversal of 4232020 is 202324.

It can be written as a sum of positive squares in 8 ways, for example, as 839056 + 3392964 = 916^2 + 1842^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 10462 + ... + 10858.

It is an arithmetic number, because the mean of its divisors is an integer number (204771).

Almost surely, 2^4232020 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 4232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4914504).

4232020 is an abundant number, since it is smaller than the sum of its proper divisors (5596988).

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

4232020 is a wasteful number, since it uses less digits than its factorization.

4232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 4232020 is about 2057.1874003114. The cubic root of 4232020 is about 161.7518427886.

Adding to 4232020 its reverse (202324), we get a palindrome (4434344).

It can be divided in two parts, 42320 and 20, that multiplied together give a square (846400 = 920²).

The spelling of 4232020 in words is "four million, two hundred thirty-two thousand, twenty".