2070828 has 72 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 633600.

The previous prime is 2070823. The next prime is 2070833. The reversal of 2070828 is 8280702.

It is an interprime number because it is at equal distance from previous prime (2070823) and next prime (2070833).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2070823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33918 + ... + 33978.

It is an arithmetic number, because the mean of its divisors is an integer number (78988).

2^2070828 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2070828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2843568).

2070828 is an abundant number, since it is smaller than the sum of its proper divisors (3616308).

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

2070828 is a wasteful number, since it uses less digits than its factorization.

2070828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 2070828 is about 1439.0371781160. The cubic root of 2070828 is about 127.4621802476.

It can be divided in two parts, 20708 and 28, that added together give a 4-th power (20736 = 12⁴).

The spelling of 2070828 in words is "two million, seventy thousand, eight hundred twenty-eight".