2020331232 has 36 divisors (see below), whose sum is σ = 5745317760. Its totient is φ = 673443648.

The previous prime is 2020331207. The next prime is 2020331233. The reversal of 2020331232 is 2321330202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020331233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3507232 + ... + 3507807.

It is an arithmetic number, because the mean of its divisors is an integer number (159592160).

Almost surely, 2^2020331232 is an apocalyptic number.

It is an amenable number.

2020331232 is an abundant number, since it is smaller than the sum of its proper divisors (3724986528).

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

2020331232 is a wasteful number, since it uses less digits than its factorization.

2020331232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7015055 (or 7015044 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2020331232 is about 44948.0948650774. The cubic root of 2020331232 is about 1264.1759555829.

Adding to 2020331232 its reverse (2321330202), we get a palindrome (4341661434).

The spelling of 2020331232 in words is "two billion, twenty million, three hundred thirty-one thousand, two hundred thirty-two".