20034412 has 12 divisors (see below), whose sum is σ = 35541016. Its totient is φ = 9879840.

The previous prime is 20034397. The next prime is 20034433. The reversal of 20034412 is 21443002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34014 + ... + 34597.

Almost surely, 2^20034412 is an apocalyptic number.

It is an amenable number.

20034412 is a deficient number, since it is larger than the sum of its proper divisors (15506604).

20034412 is a wasteful number, since it uses less digits than its factorization.

20034412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68688 (or 68686 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 20034412 is about 4475.9816800340. The cubic root of 20034412 is about 271.5973533549.

Adding to 20034412 its reverse (21443002), we get a palindrome (41477414).

The spelling of 20034412 in words is "twenty million, thirty-four thousand, four hundred twelve".