20060612 has 48 divisors (see below), whose sum is σ = 43690752. Its totient is φ = 7918080.

The previous prime is 20060611. The next prime is 20060633. The reversal of 20060612 is 21606002.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (20060611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8693 + ... + 10755.

It is an arithmetic number, because the mean of its divisors is an integer number (910224).

Almost surely, 2^20060612 is an apocalyptic number.

20060612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20060612 is an abundant number, since it is smaller than the sum of its proper divisors (23630140).

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

20060612 is a wasteful number, since it uses less digits than its factorization.

20060612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2106 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 20060612 is about 4478.9074560656. The cubic root of 20060612 is about 271.7156955852.

Adding to 20060612 its reverse (21606002), we get a palindrome (41666614).

The spelling of 20060612 in words is "twenty million, sixty thousand, six hundred twelve".