2028336 has 20 divisors (see below), whose sum is σ = 5239992. Its totient is φ = 676096.

The previous prime is 2028329. The next prime is 2028359. The reversal of 2028336 is 6338202.

It is a super-2 number, since 2×2028336² = 8228293857792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 21081 + ... + 21176.

2^2028336 is an apocalyptic number.

It is an amenable number.

2028336 is an abundant number, since it is smaller than the sum of its proper divisors (3211656).

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

2028336 is a wasteful number, since it uses less digits than its factorization.

2028336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42268 (or 42262 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2028336 is about 1424.1966156398. The cubic root of 2028336 is about 126.5843355406.

The spelling of 2028336 in words is "two million, twenty-eight thousand, three hundred thirty-six".