2028927 has 8 divisors (see below), whose sum is σ = 2798640. Its totient is φ = 1305920.

The previous prime is 2028907. The next prime is 2028931. The reversal of 2028927 is 7298202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2028927 - 2⁶ = 2028863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2028894 and 2028903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11574 + ... + 11747.

It is an arithmetic number, because the mean of its divisors is an integer number (349830).

2^2028927 is an apocalyptic number.

2028927 is a deficient number, since it is larger than the sum of its proper divisors (769713).

2028927 is a wasteful number, since it uses less digits than its factorization.

2028927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23353.

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

The square root of 2028927 is about 1424.4040859251. The cubic root of 2028927 is about 126.5966287171.

The spelling of 2028927 in words is "two million, twenty-eight thousand, nine hundred twenty-seven".