2028027430 has 32 divisors (see below), whose sum is σ = 4288642848. Its totient is φ = 680736000.

The previous prime is 2028027373. The next prime is 2028027433. The reversal of 2028027430 is 347208202.

It is a super-2 number, since 2×2028027430² = 8225790513664809800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028027433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 707671 + ... + 710530.

It is an arithmetic number, because the mean of its divisors is an integer number (134020089).

Almost surely, 2^2028027430 is an apocalyptic number.

2028027430 is an abundant number, since it is smaller than the sum of its proper divisors (2260615418).

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

2028027430 is a wasteful number, since it uses less digits than its factorization.

2028027430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418232.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2028027430 is about 45033.6255480280. The cubic root of 2028027430 is about 1265.7791613911.

The spelling of 2028027430 in words is "two billion, twenty-eight million, twenty-seven thousand, four hundred thirty".