2028702 has 32 divisors (see below), whose sum is σ = 4515840. Its totient is φ = 603360.

The previous prime is 2028701. The next prime is 2028703. The reversal of 2028702 is 2078202.

It is an interprime number because it is at equal distance from previous prime (2028701) and next prime (2028703).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028701) 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, 1999 + ... + 2837.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

2^2028702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2028702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2257920).

2028702 is an abundant number, since it is smaller than the sum of its proper divisors (2487138).

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

2028702 is a wasteful number, since it uses less digits than its factorization.

2028702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 2028702 is about 1424.3251033384. The cubic root of 2028702 is about 126.5919488552.

The spelling of 2028702 in words is "two million, twenty-eight thousand, seven hundred two".