2012011984 has 40 divisors (see below), whose sum is σ = 3967996032. Its totient is φ = 988128000.

The previous prime is 2012011979. The next prime is 2012011993. The reversal of 2012011984 is 4891102102.

It is a congruent number.

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, 289737 + ... + 296599.

Almost surely, 2^2012011984 is an apocalyptic number.

It is an amenable number.

2012011984 is a deficient number, since it is larger than the sum of its proper divisors (1955984048).

2012011984 is a wasteful number, since it uses less digits than its factorization.

2012011984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195 (or 7189 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 2012011984 is about 44855.4565688501. The cubic root of 2012011984 is about 1262.4383755040.

The spelling of 2012011984 in words is "two billion, twelve million, eleven thousand, nine hundred eighty-four".