2028012 has 36 divisors (see below), whose sum is σ = 5506200. Its totient is φ = 579264.

The previous prime is 2027959. The next prime is 2028017. The reversal of 2028012 is 2108202.

It is a super-2 number, since 2×2028012² = 8225665344288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2027982 and 2028000.

It is not an unprimeable number, because it can be changed into a prime (2028017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1137 + ... + 2312.

It is an arithmetic number, because the mean of its divisors is an integer number (152950).

2^2028012 is an apocalyptic number.

It is an amenable number.

2028012 is an abundant number, since it is smaller than the sum of its proper divisors (3478188).

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

2028012 is a wasteful number, since it uses less digits than its factorization.

2028012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470 (or 3461 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2028012 is about 1424.0828627576. The cubic root of 2028012 is about 126.5775951207.

The spelling of 2028012 in words is "two million, twenty-eight thousand, twelve".