2068920 has 96 divisors (see below), whose sum is σ = 7693920. Its totient is φ = 472320.

The previous prime is 2068903. The next prime is 2068921. The reversal of 2068920 is 298602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068921) 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, 2110 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (80145).

2^2068920 is an apocalyptic number.

2068920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2068920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3846960).

2068920 is an abundant number, since it is smaller than the sum of its proper divisors (5625000).

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

2068920 is a wasteful number, since it uses less digits than its factorization.

2068920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2068920 is about 1438.3740820802. The cubic root of 2068920 is about 127.4230215842.

The spelling of 2068920 in words is "two million, sixty-eight thousand, nine hundred twenty".