2028814 has 8 divisors (see below), whose sum is σ = 3222288. Its totient is φ = 954720.

The previous prime is 2028809. The next prime is 2028841. The reversal of 2028814 is 4188202.

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

It is a congruent number.

It is an unprimeable number.

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, 29802 + ... + 29869.

It is an arithmetic number, because the mean of its divisors is an integer number (402786).

2^2028814 is an apocalyptic number.

2028814 is a deficient number, since it is larger than the sum of its proper divisors (1193474).

2028814 is a wasteful number, since it uses less digits than its factorization.

2028814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59690.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2028814 is about 1424.3644196623. The cubic root of 2028814 is about 126.5942784297.

It can be divided in two parts, 20288 and 14, that added together give a palindrome (20302).

The spelling of 2028814 in words is "two million, twenty-eight thousand, eight hundred fourteen".