32042020 has 12 divisors (see below), whose sum is σ = 67288284. Its totient is φ = 12816800.

The previous prime is 32041981. The next prime is 32042077. The reversal of 32042020 is 2024023.

It can be written as a sum of positive squares in 2 ways, for example, as 21178404 + 10863616 = 4602^2 + 3296^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801031 + ... + 801070.

It is an arithmetic number, because the mean of its divisors is an integer number (5607357).

Almost surely, 2^32042020 is an apocalyptic number.

It is an amenable number.

32042020 is an abundant number, since it is smaller than the sum of its proper divisors (35246264).

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

32042020 is a wasteful number, since it uses less digits than its factorization.

32042020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602110 (or 1602108 counting only the distinct ones).

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

The square root of 32042020 is about 5660.5671093981. The cubic root of 32042020 is about 317.6191133461.

Adding to 32042020 its reverse (2024023), we get a palindrome (34066043).

The spelling of 32042020 in words is "thirty-two million, forty-two thousand, twenty".