20600704 has 32 divisors (see below), whose sum is σ = 41279400. Its totient is φ = 10240512.

The previous prime is 20600689. The next prime is 20600743. The reversal of 20600704 is 40700602.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 28702 + ... + 29410.

Almost surely, 2^20600704 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 20600704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20639700).

20600704 is an abundant number, since it is smaller than the sum of its proper divisors (20678696).

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

20600704 is an equidigital number, since it uses as much as digits as its factorization.

20600704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 938 counting only the distinct ones).

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

The square root of 20600704 is about 4538.7998413678. The cubic root of 20600704 is about 274.1326013832.

The spelling of 20600704 in words is "twenty million, six hundred thousand, seven hundred four".