20068410 has 16 divisors (see below), whose sum is σ = 48164256. Its totient is φ = 5351568.

The previous prime is 20068409. The next prime is 20068453. The reversal of 20068410 is 1486002.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334444 + ... + 334503.

It is an arithmetic number, because the mean of its divisors is an integer number (3010266).

Almost surely, 2^20068410 is an apocalyptic number.

20068410 is an abundant number, since it is smaller than the sum of its proper divisors (28095846).

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

20068410 is a wasteful number, since it uses less digits than its factorization.

20068410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668957.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 20068410 is about 4479.7778962801. Note that the first 3 decimals coincide. The cubic root of 20068410 is about 271.7508983082.

The spelling of 20068410 in words is "twenty million, sixty-eight thousand, four hundred ten".