28860267382 has 16 divisors (see below), whose sum is σ = 45502329312. Its totient is φ = 13701983680.

The previous prime is 28860267361. The next prime is 28860267389. The reversal of 28860267382 is 28376206882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28860267389) 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, 2283469 + ... + 2296072.

It is an arithmetic number, because the mean of its divisors is an integer number (2843895582).

Almost surely, 2^28860267382 is an apocalyptic number.

28860267382 is a deficient number, since it is larger than the sum of its proper divisors (16642061930).

28860267382 is a wasteful number, since it uses less digits than its factorization.

28860267382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579703.

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 28860267382 in words is "twenty-eight billion, eight hundred sixty million, two hundred sixty-seven thousand, three hundred eighty-two".