20060412 has 24 divisors (see below), whose sum is σ = 47179776. Its totient is φ = 6633648.

The previous prime is 20060407. The next prime is 20060419. The reversal of 20060412 is 21406002.

It is a junction number, because it is equal to n+sod(n) for n = 20060391 and 20060400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20060419) 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, 5058 + ... + 8105.

It is an arithmetic number, because the mean of its divisors is an integer number (1965824).

Almost surely, 2^20060412 is an apocalyptic number.

It is an amenable number.

20060412 is an abundant number, since it is smaller than the sum of its proper divisors (27119364).

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

20060412 is a wasteful number, since it uses less digits than its factorization.

20060412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297 (or 13295 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 20060412 is about 4478.8851291365. The cubic root of 20060412 is about 271.7147925997.

Adding to 20060412 its reverse (21406002), we get a palindrome (41466414).

The spelling of 20060412 in words is "twenty million, sixty thousand, four hundred twelve".