2280375128 has 32 divisors (see below), whose sum is σ = 4424315520. Its totient is φ = 1100736000.

The previous prime is 2280375113. The next prime is 2280375131. The reversal of 2280375128 is 8215730822.

It is a super-2 number, since 2×2280375128² = 10400221448802032768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2280375091 and 2280375100.

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, 93488 + ... + 115328.

It is an arithmetic number, because the mean of its divisors is an integer number (138259860).

Almost surely, 2^2280375128 is an apocalyptic number.

It is an amenable number.

2280375128 is a deficient number, since it is larger than the sum of its proper divisors (2143940392).

2280375128 is a wasteful number, since it uses less digits than its factorization.

2280375128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22299 (or 22295 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 2280375128 is about 47753.2734794171. The cubic root of 2280375128 is about 1316.2410521011.

The spelling of 2280375128 in words is "two billion, two hundred eighty million, three hundred seventy-five thousand, one hundred twenty-eight".