1201984584 has 16 divisors (see below), whose sum is σ = 3004961520. Its totient is φ = 400661520.

The previous prime is 1201984579. The next prime is 1201984591. The reversal of 1201984584 is 4854891021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25041322 + ... + 25041369.

It is an arithmetic number, because the mean of its divisors is an integer number (187810095).

Almost surely, 2^1201984584 is an apocalyptic number.

It is an amenable number.

1201984584 is an abundant number, since it is smaller than the sum of its proper divisors (1802976936).

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

1201984584 is a wasteful number, since it uses less digits than its factorization.

1201984584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50082700 (or 50082696 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 1201984584 is about 34669.6493204070. The cubic root of 1201984584 is about 1063.2440618663.

The spelling of 1201984584 in words is "one billion, two hundred one million, nine hundred eighty-four thousand, five hundred eighty-four".