2012461712 has 20 divisors (see below), whose sum is σ = 3994246956. Its totient is φ = 981688320.

The previous prime is 2012461697. The next prime is 2012461769. The reversal of 2012461712 is 2171642102.

It can be written as a sum of positive squares in 2 ways, for example, as 25441936 + 1987019776 = 5044^2 + 44576^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533233 + ... + 1534544.

Almost surely, 2^2012461712 is an apocalyptic number.

It is an amenable number.

2012461712 is a deficient number, since it is larger than the sum of its proper divisors (1981785244).

2012461712 is a wasteful number, since it uses less digits than its factorization.

2012461712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067826 (or 3067820 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2012461712 is about 44860.4693689221. The cubic root of 2012461712 is about 1262.5324292163.

The spelling of 2012461712 in words is "two billion, twelve million, four hundred sixty-one thousand, seven hundred twelve".