2012032992 has 48 divisors (see below), whose sum is σ = 5463717840. Its totient is φ = 647549952.

The previous prime is 2012032969. The next prime is 2012032993. The reversal of 2012032992 is 2992302102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012032993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358573 + ... + 364140.

It is an arithmetic number, because the mean of its divisors is an integer number (113827455).

Almost surely, 2^2012032992 is an apocalyptic number.

It is an amenable number.

2012032992 is an abundant number, since it is smaller than the sum of its proper divisors (3451684848).

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

2012032992 is a wasteful number, since it uses less digits than its factorization.

2012032992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722755 (or 722747 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 2012032992 is about 44855.6907426471. The cubic root of 2012032992 is about 1262.4427693170.

The spelling of 2012032992 in words is "two billion, twelve million, thirty-two thousand, nine hundred ninety-two".