2068210 has 8 divisors (see below), whose sum is σ = 3722796. Its totient is φ = 827280.

The previous prime is 2068201. The next prime is 2068211. The reversal of 2068210 is 128602.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2047761 + 20449 = 1431^2 + 143^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2068211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103401 + ... + 103420.

2^2068210 is an apocalyptic number.

2068210 is a deficient number, since it is larger than the sum of its proper divisors (1654586).

2068210 is a wasteful number, since it uses less digits than its factorization.

2068210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206828.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2068210 is about 1438.1272544528. The cubic root of 2068210 is about 127.4084438180.

It can be divided in two parts, 2068 and 210, that added together give a triangular number (2278 = T₆₇).

The spelling of 2068210 in words is "two million, sixty-eight thousand, two hundred ten".