2801788112 has 20 divisors (see below), whose sum is σ = 5430545280. Its totient is φ = 1400357088.

The previous prime is 2801788081. The next prime is 2801788117. The reversal of 2801788112 is 2118871082.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801788117) by changing a digit.

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, 11303 + ... + 75705.

It is an arithmetic number, because the mean of its divisors is an integer number (271527264).

Almost surely, 2^2801788112 is an apocalyptic number.

It is an amenable number.

2801788112 is a deficient number, since it is larger than the sum of its proper divisors (2628757168).

2801788112 is a wasteful number, since it uses less digits than its factorization.

2801788112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67130 (or 67124 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 38.

The square root of 2801788112 is about 52931.9195948909. The cubic root of 2801788112 is about 1409.7597149350.

The spelling of 2801788112 in words is "two billion, eight hundred one million, seven hundred eighty-eight thousand, one hundred twelve".