2928027 has 4 divisors (see below), whose sum is σ = 3904040. Its totient is φ = 1952016.

The previous prime is 2928019. The next prime is 2928049. The reversal of 2928027 is 7208292.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2928027 - 2³ = 2928019 is a prime.

It is a super-2 number, since 2×2928027² = 17146684225458, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2927985 and 2928003.

It is not an unprimeable number, because it can be changed into a prime (2928007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488002 + ... + 488007.

It is an arithmetic number, because the mean of its divisors is an integer number (976010).

2^2928027 is an apocalyptic number.

2928027 is a deficient number, since it is larger than the sum of its proper divisors (976013).

2928027 is an equidigital number, since it uses as much as digits as its factorization.

2928027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976012.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2928027 is about 1711.1478603557. The cubic root of 2928027 is about 143.0622416386.

The spelling of 2928027 in words is "two million, nine hundred twenty-eight thousand, twenty-seven".