2012921076 has 48 divisors (see below), whose sum is σ = 4913798400. Its totient is φ = 640673280.

The previous prime is 2012921017. The next prime is 2012921077. The reversal of 2012921076 is 6701292102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012921077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20401 + ... + 66648.

It is an arithmetic number, because the mean of its divisors is an integer number (102370800).

Almost surely, 2^2012921076 is an apocalyptic number.

It is an amenable number.

2012921076 is an abundant number, since it is smaller than the sum of its proper divisors (2900877324).

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

2012921076 is a wasteful number, since it uses less digits than its factorization.

2012921076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87144 (or 87142 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 2012921076 is about 44865.5889964681. The cubic root of 2012921076 is about 1262.6284836856.

The spelling of 2012921076 in words is "two billion, twelve million, nine hundred twenty-one thousand, seventy-six".