2814387512 has 16 divisors (see below), whose sum is σ = 5277723360. Its totient is φ = 1406994624.

The previous prime is 2814387491. The next prime is 2814387547. The reversal of 2814387512 is 2157834182.

It is a self number, because there is not a number n which added to its sum of digits gives 2814387512.

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, 47588 + ... + 88844.

It is an arithmetic number, because the mean of its divisors is an integer number (329857710).

Almost surely, 2^2814387512 is an apocalyptic number.

It is an amenable number.

2814387512 is a deficient number, since it is larger than the sum of its proper divisors (2463335848).

2814387512 is a wasteful number, since it uses less digits than its factorization.

2814387512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49790 (or 49786 counting only the distinct ones).

The product of its digits is 107520, while the sum is 41.

The square root of 2814387512 is about 53050.8012380586. The cubic root of 2814387512 is about 1411.8697445831.

The spelling of 2814387512 in words is "two billion, eight hundred fourteen million, three hundred eighty-seven thousand, five hundred twelve".