2020412 has 12 divisors (see below), whose sum is σ = 3689616. Its totient is φ = 966240.

The previous prime is 2020411. The next prime is 2020423. The reversal of 2020412 is 2140202.

It is a junction number, because it is equal to n+sod(n) for n = 2020393 and 2020402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10889 + ... + 11072.

It is an arithmetic number, because the mean of its divisors is an integer number (307468).

2^2020412 is an apocalyptic number.

It is an amenable number.

2020412 is a deficient number, since it is larger than the sum of its proper divisors (1669204).

2020412 is a wasteful number, since it uses less digits than its factorization.

2020412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21988 (or 21986 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2020412 is about 1421.4119740596. The cubic root of 2020412 is about 126.4192801600.

Adding to 2020412 its reverse (2140202), we get a palindrome (4160614).

The spelling of 2020412 in words is "two million, twenty thousand, four hundred twelve".