1206202648 has 16 divisors (see below), whose sum is σ = 2584720080. Its totient is φ = 516943968.

The previous prime is 1206202619. The next prime is 1206202651. The reversal of 1206202648 is 8462026021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10769611 + ... + 10769722.

It is an arithmetic number, because the mean of its divisors is an integer number (161545005).

Almost surely, 2^1206202648 is an apocalyptic number.

It is an amenable number.

1206202648 is an abundant number, since it is smaller than the sum of its proper divisors (1378517432).

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

1206202648 is a wasteful number, since it uses less digits than its factorization.

1206202648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21539346 (or 21539342 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1206202648 is about 34730.4282726257. The cubic root of 1206202648 is about 1064.4863394664.

Adding to 1206202648 its reverse (8462026021), we get a palindrome (9668228669).

The spelling of 1206202648 in words is "one billion, two hundred six million, two hundred two thousand, six hundred forty-eight".