2068380 has 36 divisors (see below), whose sum is σ = 6274632. Its totient is φ = 551520.

The previous prime is 2068361. The next prime is 2068387. The reversal of 2068380 is 838602.

It is a tau number, because it is divible by the number of its divisors (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5566 + ... + 5925.

2^2068380 is an apocalyptic number.

2068380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2068380 is an abundant number, since it is smaller than the sum of its proper divisors (4206252).

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

2068380 is a wasteful number, since it uses less digits than its factorization.

2068380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11506 (or 11501 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2068380 is about 1438.1863578827. The cubic root of 2068380 is about 127.4119345728.

The spelling of 2068380 in words is "two million, sixty-eight thousand, three hundred eighty".