2275867928 has 32 divisors (see below), whose sum is σ = 4640392800. Its totient is φ = 1042048512.

The previous prime is 2275867907. The next prime is 2275867931. The reversal of 2275867928 is 8297685722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221108 + ... + 231171.

It is an arithmetic number, because the mean of its divisors is an integer number (145012275).

Almost surely, 2^2275867928 is an apocalyptic number.

It is an amenable number.

2275867928 is an abundant number, since it is smaller than the sum of its proper divisors (2364524872).

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

2275867928 is a wasteful number, since it uses less digits than its factorization.

2275867928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452339 (or 452335 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 56.

The square root of 2275867928 is about 47706.0575608591. The cubic root of 2275867928 is about 1315.3732892351.

The spelling of 2275867928 in words is "two billion, two hundred seventy-five million, eight hundred sixty-seven thousand, nine hundred twenty-eight".