2800764112 has 20 divisors (see below), whose sum is σ = 5427486820. Its totient is φ = 1400122368.

The previous prime is 2800764097. The next prime is 2800764121. The reversal of 2800764112 is 2114670082.

It can be written as a sum of positive squares in 2 ways, for example, as 1253443216 + 1547320896 = 35404^2 + 39336^2 .

It is a super-2 number, since 2×2800764112² = 15688559222134297088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96448 + ... + 122080.

It is an arithmetic number, because the mean of its divisors is an integer number (271374341).

Almost surely, 2^2800764112 is an apocalyptic number.

It is an amenable number.

2800764112 is a deficient number, since it is larger than the sum of its proper divisors (2626722708).

2800764112 is a wasteful number, since it uses less digits than its factorization.

2800764112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32470 (or 32464 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 2800764112 is about 52922.2459085024. The cubic root of 2800764112 is about 1409.5879472644.

The spelling of 2800764112 in words is "two billion, eight hundred million, seven hundred sixty-four thousand, one hundred twelve".