3232020 has 96 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 760960.

The previous prime is 3232003. The next prime is 3232027. The reversal of 3232020 is 202323.

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 = 3231987 and 3232005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3232027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38899 + ... + 38981.

It is an arithmetic number, because the mean of its divisors is an integer number (105840).

Almost surely, 2^3232020 is an apocalyptic number.

3232020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5080320).

3232020 is an abundant number, since it is smaller than the sum of its proper divisors (6928620).

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

3232020 is a wasteful number, since it uses less digits than its factorization.

3232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3232020 is about 1797.7819667579. The cubic root of 3232020 is about 147.8511408065.

Adding to 3232020 its reverse (202323), we get a palindrome (3434343).

The spelling of 3232020 in words is "three million, two hundred thirty-two thousand, twenty".