20060704 has 48 divisors (see below), whose sum is σ = 41247360. Its totient is φ = 9596160.

The previous prime is 20060653. The next prime is 20060717. The reversal of 20060704 is 40706002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83817 + ... + 84055.

It is an arithmetic number, because the mean of its divisors is an integer number (859320).

Almost surely, 2^20060704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20060704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20623680).

20060704 is an abundant number, since it is smaller than the sum of its proper divisors (21186656).

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

20060704 is a wasteful number, since it uses less digits than its factorization.

20060704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 20060704 is about 4478.9177264156. The cubic root of 20060704 is about 271.7161109564.

Adding to 20060704 its reverse (40706002), we get a palindrome (60766706).

The spelling of 20060704 in words is "twenty million, sixty thousand, seven hundred four".