2068242 has 16 divisors (see below), whose sum is σ = 4512672. Its totient is φ = 626720.

The previous prime is 2068211. The next prime is 2068249. The reversal of 2068242 is 2428602.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2068249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15603 + ... + 15734.

It is an arithmetic number, because the mean of its divisors is an integer number (282042).

2^2068242 is an apocalyptic number.

2068242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2068242 is an abundant number, since it is smaller than the sum of its proper divisors (2444430).

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

2068242 is a wasteful number, since it uses less digits than its factorization.

2068242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31353.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2068242 is about 1438.1383799899. The cubic root of 2068242 is about 127.4091009159.

It can be divided in two parts, 206 and 8242, that added together give a palindrome (8448).

The spelling of 2068242 in words is "two million, sixty-eight thousand, two hundred forty-two".