28760222862 has 24 divisors (see below), whose sum is σ = 71215790256. Its totient is φ = 8217206496.

The previous prime is 28760222861. The next prime is 28760222873. The reversal of 28760222862 is 26822206782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28760222861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114127743 + ... + 114127994.

It is an arithmetic number, because the mean of its divisors is an integer number (2967324594).

Almost surely, 2^28760222862 is an apocalyptic number.

28760222862 is an abundant number, since it is smaller than the sum of its proper divisors (42455567394).

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

28760222862 is a wasteful number, since it uses less digits than its factorization.

28760222862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228255752 (or 228255749 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 28760222862 in words is "twenty-eight billion, seven hundred sixty million, two hundred twenty-two thousand, eight hundred sixty-two".