2011732712 has 32 divisors (see below), whose sum is σ = 4136486400. Its totient is φ = 909628800.

The previous prime is 2011732703. The next prime is 2011732727. The reversal of 2011732712 is 2172371102.

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, 43037 + ... + 76652.

It is an arithmetic number, because the mean of its divisors is an integer number (129265200).

Almost surely, 2^2011732712 is an apocalyptic number.

2011732712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2011732712 is an abundant number, since it is smaller than the sum of its proper divisors (2124753688).

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

2011732712 is a wasteful number, since it uses less digits than its factorization.

2011732712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119897 (or 119893 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 2011732712 is about 44852.3434393344. The cubic root of 2011732712 is about 1262.3799629951.

The spelling of 2011732712 in words is "two billion, eleven million, seven hundred thirty-two thousand, seven hundred twelve".