20200000604 has 12 divisors (see below), whose sum is σ = 40400001264. Its totient is φ = 8657143104.

The previous prime is 20200000577. The next prime is 20200000607. The reversal of 20200000604 is 40600000202.

20200000604 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200000607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360714269 + ... + 360714324.

It is an arithmetic number, because the mean of its divisors is an integer number (3366666772).

Almost surely, 2^20200000604 is an apocalyptic number.

It is an amenable number.

20200000604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20200000604 is a wasteful number, since it uses less digits than its factorization.

20200000604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721428604 (or 721428602 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20200000604 its reverse (40600000202), we get a palindrome (60800000806).

The spelling of 20200000604 in words is "twenty billion, two hundred million, six hundred four", and thus it is an aban number.